Dude, be nice, he is one of the best players here who has the patience to volunteer free advice to micro noobs although he plays much higher stakes himself. Listen to him and be thankful because he is good and there is a lot to learn from him.
He can be a bit rough sometimes, but you can always file a hurt feelings report...
And by all means, get rid of that freaking avatar, I've been having nightmares ever since I've seen him...