Using high leverage like 1: 500 or 1: 1000 is very profitable and risky at the same time, for a beginner it is dangerous to use it because he is not familiar with the market and using such leverage will put his capital in danger unlike the professional who will take big advantage of it. the use of leverage in trading will affect the trader in the position of the decision in the trade, because they will have different margins in each leverage. but certainly not a problem if every transaction we do can be supported with good money management