Please choose the correct ending to complete the given sentence: Health: [header] How to stop regretting your decisions [title] Understand the psychology of regret. [step] Regret is a powerful emotion. Learning to better cope with regret means understanding the psychology behind it.

Ending1: This is a process when we think better and more rationally about our past. Regret allows us to judge ourselves instead of simply dwell on what happened. Ending2: [substeps] Regret is negative feelings of guilt, sadness, or anger over past decisions. Everyone experiences regret at some point in life, especially young people, but regret becomes a problem when ruminating over past mistakes results in disengagement with your life, career, and personal relationships. Ending3: Self-regret provides insight into the real reasons why you simply are not worth saving. [substeps] Sometimes, not realizing what you have done or the consequences of your actions is enough. Ending4: Regret can be associated with a larger cause, a reason for a mistake or adversity, and the situation might be easier to overcome if you recognize what might have happened next. Do some quick research and look for the common psychological causes that cause regret.

Answer format: ending1/ending2/ending3/ending4