My dad is a very bad person, very snobbish and dog-eyed.

After all, it's your dad, and although you don't recognize his character, you still have to maintain the necessary respect between words. Listen to your description he is more snobbish, belongs to the typical snobbery, you have to let him see what you said that introvert to their own field of achievement, he will naturally shut his mouth. Although this kind of person is very difficult to like, but you say the good when it is high profile can not, in fact, is also proud of you. Although the way above is inappropriate, adults also want to save face, they have nothing to compare, the only thing they can compare is the achievements of their own children. Vanity is everyone has, but he is a little stronger, learn to calmly look at the problem, after all, you and he got along for so long and is not a very fatal error, and what can not stand it? A lot of times just need to laugh it off, and why bother to care about the words on the gain or loss, let alone and your loved ones to care about it. You yourself live without shame live wonderful on the line.