To the guys from the age 16 to 21. Would you consider me stuck up?

Hi I am a 17 year-old junior boy and from what you say about yourself I do not believe that you are stuck up. It appears that you hang around older, more mature people to shelter and protect you from the bullying that you have dealt with. I could see how people may be intimidated by you because you seem like a person who has their life put together and knows what they want and how to get it, but I would not call that a bad thing. I think you should try branching out and talking to more people and showing them that you aren't this perfect and prim person. Let a few of your shortfalls show; it will be hard, but worth it. If you show people that you aren't perfect, they will realize you are one of them and forget their original opinions that you were stuck up.