In deed is an enigma. No one really know´s what stuttering is all about. But there is a lot of information and there are people who have overcame their on stammering problems. Joe Biden the currently president of the US is one example. Your are young and probably starting this long path. Get started now by undestanding what is all about. Notice and observe what do you when you stammer and you will automatically try to change those behaviour and though patrons for more fluent one.