Over 50% is huge turnover, people are always wanting to make a buck. Some people also have the knack for it, its harder to trade the shitcoins and make a profit, but people do it every day. You just have to know how to do it correctly, I for one do not unfortunately. I wish I knew how to do it tho, i'm still searching and researching how to achieve this correctly. There are over 100+ ways to skin a cat! The same applies here.