Always work hard, never give up, and fight until the end because it's never really over until the whistle blows.
We're going to be World Champions...forever.
The way I've been brought up to is take critiques and turn them into positives in my game.
Whatever brings you down, will eventually make you stronger.
Keep working even when no one is watching.
... Really get to know and establish relationships with your teammates because they are your new family and they will be the ones there for you when anything goes wrong.