You don't have a good amount of Bitcoin, because today Bitcoin costs about 7.000,00$, tomorrow will be maybe about 8.000,00 and you won't exchange it in real money, because you think that bitcoin will increase his value. But the day after tomorrow value of bitcoin will be about 6.000,00 and you will hurry up to trade it for dollars thinking you doing the right thing.
It's gambling in some way.