I also left when I was 17. Growing up as a JW made me into a very shy, withdrawn, socially crippled person. It has taken me many years to feel like a person like everyone else. I still dont think of myself as "normal". But who wants to be normal anyways.
It is true, real friends will not leave you or turn their back on you when things are not perfect. Those are the best kind to have....
Stacey