I have a very high hairline. always have. does this mean i will bald early or can it stay high into my old ages? i'm 17

High forehead: It's the shape of your skull. It has no bearing on whether you'll lose your hair early. The best predictor is how much chest hair you're naturally blessed with -- the correlation's close, look around. Embrace and be proud of whatever Nature gave you; nothing looks better than a buffed, physically-fit, well-groomed balding guy with nicely-cared-for facial hair.