Yes I think it it possible to double your capital in two months like for example you buy bitcoin on December 14 last year wherein BTC price is around $19K then February 19 this year BTC price reached $55K. As I also remember there traders here that shares how they made their profit that easy in a short period of time. Sounds easy but yes still risky. Well on that part I think your experience as a trader will matters the most. In addition, we all know that when it comes to trading we must not be control by our emotions because it affect the way we think that may lead to wrong decisions. Maybe we have keep our learning process in trading so we know what to do next and more experience even using a small capital.