N == 1 in my sample but a few random things that I did in college that have made me happy ever since: meet you future spouse; make lifelong friends; learn a for

N == 1 in my sample but a few random things that I did in college that have made me happy ever since: meet you future spouse; make lifelong friends; learn a foreign language; play in a band; act in a play; and find a life long sport that you enjoy.