I have a teacher, who everybody in my class loves, and I really hate him. To be honest, the real reason I hate him is simply because everybody else seems to think he's so brilliant. However, there are people in my life that I really look up to and admire for their skills.
I seem to feel jealous of people that are similar to me. That teacher is similar to me in some ways, so in a way it's as if I could be like him, but I'm not, which is what causes a lot of my dislike. However, the people admire are often totally unlike me in many ways, so I don't really compare myself to them, so I feel admiration, instead of jealousy.