Puberty questions?

sounds pretty normal to me, don't worry so much, and stop playing with it, you'll go blind.....(just kidding) everything sounds like your right on track to become a man, in a few more years. Yes things will grow all by themselves and you don't have to tug on them to get to grow either.Your body hair will grow more as you age, until you eventually even have hair growing out your ears.(look at grandpa this holiday season) as for everything else, your NORMAL. Stop worrying. One more thing though, and don't take this the wrong way. You should practice your communication skills, writing using a stronger vocabulary and proper sentence structure and actually spell out the whole word. I say this because when you become a man, you will want to find a nice woman ,if you don't have a good job,car home to live in , you will probably not have a great girl either. If you do not put more effort into school RIGHT NOW, you will most likely be working in a fast food establishment, right clicking on pictures of junk food for overstuffed fat bodies looking for 3000 calorie lunches. What I'm trying to tell you is this: If you don't make yourself successful and educated now, you will be the only one who will ever even see your 4.8 inches anyway.(and don't worry that will grow as well) Good luck .(AND DON'T SMOKE,it stunts your growth