Doing futures is risky, and the most important thing is to accept the facts, whether it is a loss or a gain. Others, such as knowledge and skills, must be mastered, but even if they can't, they can be entrusted to brokers. But be sure to know how much your risk tolerance is, that is, how much you can lose, and never do anything you can't accept. If you decide this, everything else can be summarized in the operation.