Sex: I regret not having a lot more intimacy and sex during my twenties.

Friendships: I regret not keeping closer ties with my old high school friends. Since then, we've taken very different paths, but I still feel like they're the only ones who ever 'got' me.

Fear: I regret allowing social anxiety and shyness to prevent me from connecting with many interesting people that I've met over the years.

Embarrassment: I regret spending my life trying to be 'productive' and 'socially acceptable' rather than following my heart.