#35. Drinking coffee to be more productive. Don’t get me wrong, I like a good black coffee without sugar, and combining it with vanilla ice cream is a delicacy, but the moment you drink it to be “more productive,” it actually makes you more anxious and prone to making mistakes because you want to do everything quickly but end up doing it carelessly.

Oh, and don’t forget the “you’re too old for X activity/game” line. At the end of the day, the year, life, you’re the one stuck on the idea that having a remote-controlled car, taking a trip, or having something you like is for kids, while everyone else who didn’t care enjoyed what you so desperately wanted.