I feel so useless because people tell me i'm so weak and i can't be strong... I have more of the brains than the muscles...I live in a suburb in Detroit,Mi in wayne county.. I am in 8th grade, my weight is about 83 pounds, my height is 5''5.. I read online that i had to eat a lot of protein and fiber and that made me serious about my nutrition. so i ate 50g of protein a day and 12g of fiber a day. I tried doing some workout plans like 80 push ups a day and 100 crunches a day and 2 minutes of plank a day. But still... nothing happened... I stopped doing the workout... I then told my parents to buy me some dumb bells. They bought me 15 lb dumb bells a week ago. I lifted the dumb bells up and down 20 times for 3 days... Then my arms started hurting... I couldn't put my arms straight or move them that much. Other kids started making fun of me as usual... My arms still haven't recovered yet... Then today in school, i was walking in the hall and carrying my books. Some strong kid that is a grade younger than me and looks a little like Jaden Smith was running real fast and chasing his friend (immature) and accidently pushed me... i flew way back and was embarrassed.. but of course he apologized. I hardly even have friends in school... I am now transferring to a different state (away from Detroit) because my dad's family found a good house near them and because some people are so rude over here. Anyways... What could i do to become stronger?? Please help me! I don't want to be treated like a uncool,weak,kid anymore. Especially not in a different state.