Boys and girls do the same thing. As long as they want to make money, I know several girls who also make POS machines. And they all did a good job and developed their own team. No industry is easy, others are more difficult than this, and some people are doing it. The income from doing this business is still considerable. See if we can hold on. Now is not the time to make money by doing it. You should use your brains more and find ways to grow up quickly and earn more money, so come on.