Most risky thing  I guess. It is more like spending your time and money for nothing. Engaging to trading with a bit idea and having lack of knowledgeable behind about buy low and sell high stuff is something more like a investing to fraud projects. Because you'll just end up losing a lot of money out there, and gains are closest to none at all. Newbies and those who are just trying to trade probably do these things, and then will complain later on because they gain nothing.