> Participants mostly gave themselves advice around relationships (“Don’t marry her. Do. Not. Marry. Her.”), education (“Go to college”), selfhood (“Be yourself”), direction and goals (“Keep moving, keep taking chances, and keep bettering yourself”), and money (“Save more, spend less”). These topics closely match the most common topics mentioned in research on people’s regrets.
> Most participants said that the advice they offered was tied to a pivotal event in their past, such as a time they were bullied, a relationship breakup, or an incident involving drink or drugs, and about half the time they had regret for what had happened. The timing of these pivotal events was most commonly between age 10 and 30 (consistent with research into the reminiscence bump – the way that we tend to recall more autobiographical memories from our teens and early adulthood).