I don't know why it's the same reason why you like some music and you don't like others. There's something about it that you like. Ultimately I don't find it's in my best interests to try and analyze it since it's fundamentally emotional.
I knew I was a winner back in the late sixties. I knew I was destined for great things. People will say that kind of thinking is totally immodest. I agree. Modesty is not a word that applies to me in any way - I hope it never will.