I think, that day trading need skills more that luck, cause you need to analyze and know a lot of information. Sometimes luck is very good thing, but you shouldn't to believe in this. I suppose, that you need to do long-term trading. I think, that market is started to grow and it's good chance to invest to make profits. I suppose, that good choice are ICOs. For example - ElonCity. This project looks perspective cause has good idea and good partner. This partner had four partnerships before and they were succesful so I think, that this will be too.