When people tell you you're too nice to be funny.
I can never affect seriousness when saying something I think would be mean for a joke. I'm always laughing and say 'just kidding' immediately afterward. One of my friends said the above to me before and I tried to explain how I don't want someone to think I actually mean something I say for a joke, even for those few seconds he calls, 'comedic timing.' I just can't take it.
Or when your coworkers note that you're the only one that ever actually hears them talking to themselves.
When you enjoy watching other people play video games rather than play them yourself.
This mostly applies to games that scare me. I find the story intriguing and want to know what happens in the end, but I get too anxious to actually progress. Like, my hands will shake when I try not to die, which causes me to die. Even when I tell myself that it's just a game, and if I die I can go back to a saved checkpoint or whatever, I'm still no good. So when somebody else plays I get to experience the story without stressing or hindering it, and I also get to experience the other person enjoying the game.