I am not a trader but I am planning to try it too. There are plenty of ways for you to earn some crypto. Like the most basic one joining some signature campaign or the campaign itself. However, the thing here is that you are earning bitcoin directly. So as for the topic itself, gambling? Like sports betting though it looks like an attempt to lose as well but the income return here doubles depending on your bet the downside here is that it has more greater risk as the chances are 50/50.