first, i would recommend travelling to a poor or developing country and taking a hard look around for a good solid week or more.
second, be aware of your feelings and emotions, don't try to suppress them. analyze them and use them as motivation.
third, learn what you can from successful people, either directly or by observation.
finally, when you get older, you will realize all that other stuff you find so distracting now has literally absolutely no bearing on whether or not YOU will succeed at your goals, so there's only one thing you can do, and that's work on your own shit. once you come to this realization, a lot of the stupid crap floating around in your head will just sort of disappear.
second, be aware of your feelings and emotions, don't try to suppress them. analyze them and use them as motivation.
third, learn what you can from successful people, either directly or by observation.
finally, when you get older, you will realize all that other stuff you find so distracting now has literally absolutely no bearing on whether or not YOU will succeed at your goals, so there's only one thing you can do, and that's work on your own shit. once you come to this realization, a lot of the stupid crap floating around in your head will just sort of disappear.