It becomes worth it when your mind is not set to reaching wealth instantly after commencing with trading. At the same time, excessive leverages can be a winning strategy to lose large amounts of money. It only takes one or two unlucky trades to wipe traders out completely so it is rather better to invest more time in learning about trading than investing your "all" whilst depleting your account. Overall, it is worth it when you are better schooled about it before you instantly make appoint trading as your main way of living.