hi, i have some problems. i am a teenager but i have very small and sharp teeth growing with my top set of teeth.. they are like sharp extra teeth growing. i use to suck my thumb until i was 12 years old and now i am 14. and i am considering doing braces. can my small adult teeth hold the braces. and is there anyway to make my small adult teeth grow to the normal size. Anyway some of my baby teeth are not pulled out and my back tooth is only half coming out. So will all this problems in my mouth can i still put on braces?