Haven't been this nervous since my first spy day . I have over 1000 hours but I don't have a "main class", I play all classes pretty much evenly and I'm not too comfortable playing most of them with and against higher skilled players so I don't know which class I would even choose. Since valve servers came back, I've been playing those since they're always populated but they get me pretty frustrated sometimes. I play on community servers if I can find one with the map I like because I like playing with people that know how to play. I also don't take this game very seriously and I know some people take lobbies seriously. I have good and bad days where my aim is completely off, I don't want the day I choose to play my first lobby to be one of those and do terribly. One of the main reasons I'm nervous is because I know competitive players of varying levels frequent lobbies.
My comfortable classes in order are
-Medic
-Soldier
-Demo
-Pyro
-Scout
-Heavy
-Sniper
-Engineer
-Spy
I know how important some of these classes are especially medic and demo and that's why I'm nervous to start playing with more serious people. I know the basics of pretty much all of them though. Don't know what I expect to come from this but I just wanted to get it out.