OP puts himself right away in a time-consuming activity while also doing other chores at the same time and that leads him to an endless lack of sleep at night.
Because of that, his brain is tired to cooperate with things that he really wants to do. And a result, OP is struggling how to manage properly his time to gambling and trading making it difficult to win every time.
It's not necessary to do those at the same time if handling them both is currently a problem. OP needs to do it slowly by surely. By proper time managing, OP can overcome that soon.