Absolutely False. My ego isn't so monstrous that I can't learn something new or take constructive criticism. I welcome correction as a sign of caring that I can either accept or reject. It's all good. (Unless they're being a real twat about it, in which case they can kiss my ass.)
Sagittarius traits... now I know why you and I like so many of the same things :)
Fun facts about your sign here
I'm never deliberately cruel.
Describing Sagittarius. For more information on the zodiac signs, click here.