From my own experience, I noticed that sometimes it works, if you take, for example, the last few months of the game, it is quite possible to play a small plus.
if you practice good risk management and pay attention to your total cash/limit your losses you won't lose it all
this is where gambling and trading are similar
out that you are investing but well it isn't really a bad idea though because setting out limitations would really be that helpful for your side on not to mess up yourself or wreck in terms of finances.
You wouldn't be have no any problems if you do handle that well in regards to your money because gambling is simply losing everything.