There's a lot of perks of aging. You have more experience, more weighted advice, more money (hopefully), and you probably just give less of a f**k in general about the little things. Having adult problems means not caring so much about the things that used to paralyze you when you were young and naive, like being caught wearing the same pair of jeans twice in the same week or having your crush find out you have a picture of him on your wall that you kiss every night before bed... Unless we keep doing that stuff when we're 40. Let me know... for research.
These hilarious Tweets truly prepare you for what your 40's may look like.