It can be hard to let go because our sense of control plays a vital role in our lives. But often we attach that sense of control to things we shouldn’t, and this is where the let them theory comes in. And now I’m going to let my readers read my article on the topic.
What Is The Let Them Theory
The let them theory is a mindset tool that has gained popularity because of the author and podcaster Mel Robbins. It is based on a simple idea: to help us stop wasting energy trying to control other people’s thoughts, feelings, or actions. At its core, the let them theory is about releasing the burden of managing others so we can reclaim our time, peace, and personal power.
The let them theory is also considered a philosophical approach to managing anxiety and focusing on what’s within our sphere of influence, which also reminds me of the circles of attention. Many find that this resonates deeply with concepts in Stoicism (emphasises focusing on what is within our power), acceptance and commitment therapy (ACT), and mindfulness.
The concept is composed of two simple, actionable parts:
Let them
When we find ourselves frustrated, annoyed, or anxious because someone isn’t behaving the way we want or would hope (for example, a friend failing to make plans or a colleague being difficult), we consciously choose to “let them”. We stop trying to change, rescue, or control them and accept their right to be exactly who they are.
We…
- let them be
- let them think what they want
- let them do what they want
Let me
This is the crucial second half. Once we have “let them” be, we pivot to “let me”. This means asking ourselves: What is within my control? How do I want to show up? What do I need to do to protect my peace or advocate for my own needs?
The Key Principles Of The Let Them Theory
It creates emotional distance
By stopping the cycle of fixing or managing others, we remove the emotional toll of their choices. It allows us to step back and observe without becoming entangled in their drama. This boundary works as a way to protect ourselves.
It is an act of self-love
We chose to stop investing our finite spoons into things we cannot change, and instead investing it into our own goals, happiness, and wellbeing. I’ve tried my whole life to get my mum to change, but rather than this leading to improvements, my mum’s views have got worse. Thus, I now prioritise my wellbeing over that impossible fight.
Growth through failure
Often, in certain situations, when we “rescue” people, we prevent them from learning their own lessons. Letting them fail or face the consequences of their actions is often the most supportive thing we can do for their long-term growth. This is often because of the optimism bias, where we can feel that it won’t happen to us. (Gillespie, 2024).
Why The Let Them Theory Can Be Good For Our Quality Of Life
In many of our relationships (whether professional, romantic, or familial), we often operate under the subconscious belief that if we try hard enough, explain clearly enough, or offer the right solution, we can change how someone else behaves or thinks. When that inevitably fails, we feel disappointed, resentful, or exhausted. Oh, so exhausted.
The anatomy of “the fix”
We often jump into “fixer mode” because seeing others struggle or behave in ways that seem “wrong” can trigger our own anxiety. Although for me, it doesn’t trigger anxiety, but for certain people in my life, it triggers disappointment, embarrassment, and a mixture of anger and bewilderment.
Thus, when we decide to “let them”, we are making a conscious choice to sit with that discomfort. However, this often costs us less than trying to fix an unfixable situation.
For example, if a friend keeps complaining about their relationship but refuses to do anything that might resolve the issues within their relationship, we might feel compelled to keep suggesting solutions.
However, at some point, we must realise and accept that our advice is either not providing new information or is being ignored, and continuing to offer it is instead acting as a temporary relief for our frustration. “Letting them” means allowing them to remain in that space, even if it is uncomfortable to watch.
Radical acceptance
This is where ACT comes into play, because the let them theory is, in a practice of radical acceptance. It is not about agreeing with someone’s choices or liking their behaviour. It is about acknowledging the reality that we are not responsible for other people’s choices.
When we’re able to accept that, we stop feeling the weight of the other person’s poor decisions.
If we’re lucky, when we stop trying to influence others, this will create the space for the other person to reflect on their own, as they are no longer feeling pushed or potentially feeling judged.
Boundaries
I can’t stress how important it is to have boundaries in our lives. The let them theory relies heavily on knowing where we end and others begin. The key point is why we need boundaries.
For example, if my mum makes a comment rooted in ignorance and discrimination, I now choose to ignore it, because engaging with it won’t make any difference, but it’ll make me depressed if I do. I just let them have their opinion. I remove myself from that conversation, to let me focus on my wellbeing.
How The Let Them Theory Can Be Misunderstood
Being cold
It is common for people to confuse the let them theory with being indifferent. It is not cold; it is about choosing our priorities.
Being passive
It is not an excuse to be a doormat or a way to stop advocating for ourselves. If we don’t advocate for ourselves, who will? If someone is violating our boundaries or if we’re in a situation which is harmful or dangerous, the best course of action is often to speak up and/or take action.
It’s not apathy
We may still care about the person, but we also may not in some contexts. Either way, we recognise that forcing an outcome we’d like is a violation of their agency. We can lead a horse to water, but we can’t make it drink, kind of approach.
An example of this might be how we have a loved one with substance dependency. No matter how much we want them to enter recovery, ultimately, it has to be their decision. I’m of the mindset that we should be allowed to do whatever we want with our lives and bodies, if it’s not literally causing harm to another without consent. I’m also old enough to know how draining it is to try to convince family and now former friends to change their bigotry. Don’t even get me started with online trolls.
It’s not conflict avoidance
If a boundary is crossed, we still state the boundary. The difference is that we don’t require the other person to change their mind for us to feel secure. We hold our boundary, and we let them deal with the consequences of it.
For example, my mum knows I can’t stand hearing about her views or her religion, yet she’s unable to stop herself. And giving her too many chances, the cost of that boundary violation is that I have almost nothing to do with her whatsoever. I don’t call, I don’t visit. I’m not suggesting others follow what I did; it’s for each of us to work out what the right response is. But we should remember that burning bridges and cutting people out of our lives, even if family, is a perfectly valid response.
How To Use The Let Them Theory To Improve Our Quality Of Life
Identifying the sphere of control
The first step is to honestly assess what aspects of a situation, a relationship, or even our own thoughts and feelings are truly within our direct control. This might include our actions, our reactions (for example, how to handle bad news), our effort, and our choices.
Acknowledging the sphere of no control
Equally important is recognising the elements that are outside our direct influence, which is often a lot of it. This could involve other people’s thoughts and behaviours, external events, past occurrences, or even the future. Worrying about the future is a common anxiety issue, so this can help reduce that.
Acceptance of the uncontrollable
Again, this is an aspect of ACT, as the let them theory helps us shift from resistance and worry about the uncontrollable to acceptance of its existence. This doesn’t mean we have to like it, but rather acknowledge its reality and the futility of trying to force it to be different.
Focusing energy on the controllable
By consciously letting go of the need to control the uncontrollable, we free ourselves and make available our mental and emotional energy to focus on what we can do. This might involve taking proactive steps within our sphere of influence, managing our own responses, or simply choosing how we want to think and feel about a situation.
Finding peace in agency
Our sense of worth and power lies in recognising and exercising our own agency. By focusing on our actions and responses, we regain a sense of control in our own lives, even when external circumstances feel chaotic. Or despite things feeling chaotic. This can lead to a greater sense of calm and empowerment.
The question
The next time we feel that familiar itch to correct or manage someone or a situation, pause and ask ourselves:
Primary question: Am I trying to control this for their benefit, or for my own relief?
Bonus question: What could I do with the energy I am currently spending on this person or situation?
How The Let Them Theory Helps
Reduces mental friction
Worry often stems from the desire to change or control things that are inherently beyond our grasp. The let them theory helps to reduce this internal conflict by encouraging acceptance.
Prevents rumination
When we accept that we can’t control something, we’re less likely to get stuck in cycles of overthinking and “What if…” scenarios.
Present moment awareness
When we’re able to focus on our actions and reactions in the present, we become less preoccupied with anxieties about the future or regrets about the past, both of which are largely outside our control. These are the elements of mindfulness.
Emotional regulation
While we can’t always control our initial feelings, we can control how we respond to them. The let them theory encourages taking responsibility for our emotional reactions rather than being swept away by them. For example, we could take steps to learn how to respond to bad news.
Resilience
When we accept the uncontrollable, we become more adaptable to change and better equipped to navigate life’s inevitable uncertainties. Thus, it helps build our resilience.
The Controversy
While trying to do research on the let them theory, I came across some controversy that I wasn’t expecting. According to Khazan (2026) writing for The Atlantic, the let them theory started with a comment made by Tyler Perry’s character Madea in a show.
Cassie Phillips, inspired by this and their situation with their partner at the time, further expanded on this, creating the Let Them poem, which they published on Facebook, along with a photo of their Let Them tattoo (Aggeler, 2025). Both predate Mel Robbins’ book.
Making matters worse, it’s been alleged that Mel Robbins is attempting to copyright the phrase, “let them” (Khazan, 2026). I hope this copyright isn’t granted.
Although there has been controversy around the let them theory, that doesn’t take away from its usefulness to our quality of life. Instead, it just means we share the origin credit with the right people, both Tyler Perry, Cassie Phillips, and Mel Robbins, for helping to popularise it. Without the latter, I would have never heard of this theory.
Summary
The let them theory is a mental framework for accepting the limitations of our control and redirecting our energy towards what we can influence. It teaches us a way of not worrying about what we can’t control.
It’s about recognising the boundaries of our agency and finding peace in letting go of the rest. Essentially, the theory shifts our focus from external control to internal accountability. By letting others own their journey, we are free to fully own our own.
However, it’s crucial to understand that the let them theory is not about being passive or apathetic. It’s not about giving up or not caring. Instead, it’s a strategic redirection of our energy. We still take action where we can, but we don’t waste precious mental resources battling windmills. Some things simply can’t be changed through our actions.
Remember, credit for the let them theory goes to Tyler Perry, Cassie Phillips, and Mel Robbins.
As always, leave your feedback in the comments section below. Also, please share your experiences with the let them theory in the comments section below as well. Don’t forget, if you want to stay up-to-date with my blog, you can sign up for my newsletter below. Alternatively, click the red bell icon in the bottom right corner to get push notifications for new articles.
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References
Aggeler, M. (2025, January 29). ‘Let them’: can this viral self-help mantra change your life? The Guardian. Retrieved from https://www.theguardian.com/wellness/2025/jan/29/let-them-mel-robbins-self-help-mantra.
Gillespie, K. (2024, August 9). It won’t happen to me: The Psychology behind Optimism Bias. VICE. Retrieved from https://www.vice.com/en/article/it-wont-happen-to-me-the-psychology-behind-optimism-bias.
Khazan, O. (2026, April 22). Where did ‘Let them’ come from? The Atlantic. Retrieved from https://www.theatlantic.com/culture/2026/04/let-them-mel-robbins-cassie-phillips/686840.