What's "normal" for you and "normal" for me could be two completely diff things. Tho...it does seem a little bit odd you not even having a crush and being 17. One wonders if something has happened to you in the past, or if you have one of a few disorders that would cause this type of avoidance.

Are you actually affraid of a relationship, or do you not feel anything. There's a diff in that if you're affraid, of the intimacy, the closeness, of being hurt, etc., that's one thing, but if you're just numb and don't feel anything, that's another thing.

To be nosey, how's the family life? Do your parents show love, to each other and to you, hug, kiss, etc., do they express their feelings? This could also lead to more answers.

Let us know whats up!

Take care and God bless!