I need some help with this. I want extentions. Ive wanted extentions since i was about 12 haha. Im 16 now so for the past 4 years ive wanted extentions. My hair is about a little past my sholders.So Now heres the questions... How much is it usually. (price range)? Does it hurt? Will they do it since im under 18 or do I need a parent with me? And any other little things id need to know about getting extentions!