Hello, I´m 13 and I´m very interested in Bitcoin, because of this I buy BTC. Actually, I've been studying BTC for over a year to invest. Back to the subject, I buy BTC for 9.200 dollars, and I would like to know if you think it´s a good ideia hold btc until it reaches 20.000. Anyway, for now i´m going to wait btc until it reaches in 20.000 for me to sell. What do you think about my opinion? 
You are a very lucky kid. You are younger, but you are aware of the technology. You can hold your bitcoin and don't sell it right now, and I think that is a good idea while you prepare your study. I am sure if you can buy more bitcoin and hold it until the price increase higher, you will be one of the lucky kids who become a millionaire. Not many kids will do what you did because, in their ages, they will only think about having fun with their friends.