Whats the best tip you would give to a new player

Honestly? Don't beat yourself up, and don't take others insults to heart. The community can be pretty bad, and when people are having a bad game they often lash out at others. Everyone has bad games, try not to beat yourself up if you feed a bit. The game has a high learning curve, even if you're great at games you'll likely get stomped by a mediocre player if they've been playing a while.