How to Stop Regretting the Past

What Is Regret, Really?

Regret is the emotional response to a past choice or event that you wish had gone differently. According to the American Psychological Association, it often arises when people feel they have failed to meet their own expectations or values. It can come in two forms: regretting something you did, or regretting something you did not do.

Regret related to inaction, the things undone and the opportunities not taken, tends to be harder to resolve. This kind of regret is more likely to lead to anxiety, a sense of stuckness, and a feeling of longing over not knowing what could have been.

One study found that over the course of about a week, participants reported experiencing regret about nearly a third of the decisions they recalled making during that time. So if it feels like regret follows you around, that is less a personal failing and more a deeply human one.

“Regret can be your worst enemy or your best friend. You get to decide which.”

Why Dwelling on the Past Feels So Hard to Stop

When regret turns into rumination, it can feel like being stuck in a loop. Rumination is when you cannot stop thinking about the past, even when you are having the same thoughts over and over again. Although most people ruminate, it is associated with certain mental health conditions, including depression and anxiety.

Imaging studies show that regret triggers increased activity in certain regions of the brain associated with decision-making, emotional processing, and memory. The more participants experienced regret, the more imaging showed increased brain activity, suggesting our brains are actually wired to pay attention to regret.

Understanding this helps take some of the shame out of it. Your brain is doing what brains do. The work is in gently redirecting it.

How to Stop Regretting the Past: Practical Steps That Actually Help

1. Acknowledge the Feeling Without Judging It

As with other negative emotions, avoiding, denying, or trying to squash regret does not work. In the long run, these tactics only increase negative feelings and prolong the time you spend suffering with them. Rather than stay stuck, people can manage these emotions in four steps: accept that you are feeling them, determine why you are feeling them, allow yourself to learn from them, and release them and move forward.

It also helps to name what you are feeling precisely. Instead of “I feel bad,” try saying to yourself, “This is regret.” Simple as it sounds, the semantic difference has a meaningful emotional impact. Acknowledging your thoughts and feelings can bring relief from strong negative emotions.

2. Remind Yourself You Did Your Best With What You Had

One of the kinder things you can do for yourself is to remember the context in which you made a past decision. You were working with the information, the emotional state, and the life experience available to you at the time. Using present-day wisdom to judge your past self is, as one life coach put it, completely unfair and unreasonable.

Gentle Reminder

The version of you who made that decision was doing their best with what they knew then. That is worth a little grace.

3. Practice Self-Compassion (It Is More Powerful Than You Think)

According to a 2018 study, self-compassion can protect you from some of the potential health risks of regret, especially those related to cortisol, the stress hormone.

Psychologist Kristin Neff’s research shows that people who practice self-compassion are more conscientious and more likely to take responsibility for their mistakes, not less. Being kind to yourself does not let you off the hook; it actually helps you learn and grow more effectively.

A simple starting point: think about how you would respond if a close friend came to you with the exact same regret. Chances are, you would not pile on. You would listen, offer perspective, and encourage them forward. You deserve that same response from yourself.

4. Extract the Lesson and Let That Be Enough

Regret carries information. Regret is like a rumble strip on the side of the road that buzzes when you are drifting. That feeling of regret is a warning to straighten out your course. It is right here in the present moment. When you extract the lesson and act on it, regret has done its job.

Try journaling through these questions: What happened? What did I learn about myself? How can I use this experience to make a more thoughtful choice going forward?

5. Challenge the “What If” Spiral

“What if” thinking can feel productive, but it usually is not. When we regret a decision, we tend to imagine an alternate universe where everything goes exactly as planned, though life is rarely as simple as our imagination makes it out to be. The alternate timeline you are imagining may not have been as rosy as it seems.

Mindfulness practices like deep breathing, grounding exercises, and gentle meditation can help anchor you back in the present when “what if” thoughts start to spiral. Even a few minutes of focused breathing can interrupt the loop.

6. Work Toward Repair When It Is Possible

Sometimes regret points to something that can still be addressed. An apology that was never made. A conversation that was left unfinished. A relationship that could still be tended to. If the behaviour you now regret caused harm, think about specific actions you can take to make things right. It is important to recognise that some people will not forgive you, and that it is still worth asking for forgiveness, because you can control only your own actions.

Even when repair is not possible, finding a way to honour the lesson, perhaps by showing up differently in a current relationship or situation, can bring a real sense of resolution.

7. Forgive Yourself With Intention

Forgiving yourself for actions taken or not taken is a powerful step toward overcoming regret. This has been formalized into a commonly used cognitive psychological model called REACH, which asks people to recall the hurt, empathize with themselves, altruistically offer self-forgiveness, commit to it publicly, and then hold on to that forgiveness. Research shows that six hours of work with a trained professional using this model can have a positive impact.

Self-forgiveness is not a one-time event. It can be something you return to gently, again and again, as you need it.

8. Reconnect With Your Values in the Present

Values are not outcomes; they are present-moment directions. You can choose whether you are living in alignment with your values right here, right now. There are often many ways to act on a value you feel you missed out on in the past. If you regret not prioritising connection, you can begin prioritising it today. The door is not as closed as it might feel.

9. Talk to Someone You Trust

Opening up and sharing your regret can lessen its impact and, as a bonus, may bring you closer to other people. Research suggests that others often judge us less harshly than we judge ourselves, even when we make mistakes. We tend to carry our regrets in secret, which makes them heavier than they need to be.Whether that is a trusted friend, a support group, or a therapist, speaking your regret out loud can take a surprising amount of its weight away. If you feel like your regret has been following you for a long time and you would like some professional support in working through it, connecting with a therapist is a genuinely worthwhile step. You can explore options at Serenium Wellness.