Actually I think those people who think that trading is like a short way to become rich just like gambling then it can be also possible that there were becoming addicted on trading. I will say that it is possible on this cases because when directly they were doing gambling not trading.

Among my own acquaintances, there are some people who think of trading as a means through which they can easily get rich, but they don't know that to get rich through trading, they first have to gain analysis skills. And they have reached such a state that due to their greed, they continue trading even after losing repeatedly, without gaining the skills they need. So I will say they were addicted.