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? 
When I was 13 years old, I couldn't earn $ 2000. You should be careful with your decisions. Ask for advice from older family members.
I don't think it should be sold at this time, please be patient for a while, in late 2019 or early 2020 Bitcoin will cost $ 12,000.