Investing and making money at the same time is difficult, Why?
when you put your capital in one of the top 20 crypto For a long term (ltc for example) ... and at the same time you sell and buy with capital for a short term (buy at ltc at 61 usd then sell it for 62 usd
and in the next day you do same thing and you profit 1 percent.then after 1 week price crash by 10 percent And you bought , that mean 10percent -2 percent ------ 8 percent ( that mean you already lost 
8 percent ).