Regret is not automatically a problem. In fact, almost certainly a degree of regret does surprisingly have its uses. It allows us to reflect, ultimately learning from the prospect that the next time we do things differently. The trouble, on the other hand, starts when regret stops moving and starts looping, when you can’t quite let go. Instead of pointing forward, it turns inward as a negative self-reflection of whatever that feeling is, which boils up inside: embarrassment, anger, loss, guilt. For many people, regret quickly becomes tangled up with self-blame. So rather than thinking, “ahhh, that didn’t quite work the way I wanted it to,” the narrative instead shifts to, “there may be something wrong with me.” Research consistently links this kind of self-blaming regret to depressive symptoms, especially in people who tend to ruminate and sit still (Kraines et al., 2017). The decision itself fades into the background, while the emotional judgement radiates pity and remains centre stage. The mind keeps replaying the same moment, searching for a version of events where things turned out differently. This process is especially powerful when it becomes so overbearing it causes a sense of pain. This is when regret is experienced alone. Without anyone to challenge our interpretations, we overestimate how much control we had in the first place and sink into the uncontrollable depths which our own mental health has the ability to drag us. Hindsight makes uncertainty look obvious, as if the “right” choice should have been clear all along. In reality, most decisions are made with incomplete information, altering views, competing priorities, and that good old emotional pressure which often smudges over most things. Fundamentally, when regret is held privately, these contextual details are easy to forget, and what remains is a simplified story of personal failure. Most frustratingly of all, anticipating regret can also make decisions harder rather than easier. When people become highly sensitive to the possibility of future regret, even small choices can feel loaded, like they hold the weight of the world, when in reality, you just missed out on a catch-up with an old friend. Research suggests that the fear of regret increases decision-related anxiety, which leads to avoidance behaviours, such as delaying decisions or defaulting to the safest option available (Buckell et al., 2022). While this might reduce immediate discomfort, it often comes at the cost of satisfaction, growth, or change. Over time, people can find themselves feeling stuck, not just because they lack options, but because every option feels emotionally risky, and never having a sense of safety is a fuel of anxiety to the ultimate degree.