When I was in middle school i was literally the outcast of outcasts and I watched a ton of anime. In Highschool I was one the most popular guys there and I watched a ton of anime, played Pokemon, Yugioh, Magic the gathering. 10 years later, I'm married, have a house and kid and all that highschool popularity amounted to nothing. Btw, still watch a ton of anime. Just do you and forget about everyone else. They aren't going to be there years down the road when it matters most anyway. Only your friends and true friends won't care if you watch anime.