You should be fine, just tell the dentist to give you a lot of numbing shots and laughing gas! And listen to your ipod/mp3 while they are doing it so it goes by faster and you don't have to listen to other sounds..... I haven't had my wisdom teeth taken out but last year I had to get a window in my gum (like a square cut out of my gum) so a tooth would come down, and it involved getting stitches in my gum, and i thought it would hurt ALOT but it didn't hurt at all. If you have a good dentist they should take care of you and make sure you have little to no pain 