yes dear a lot of the time I have made my profit due to mistakes dear because at first I worked here by gambling then I made my profit a lot of time but several times I have to face a big loss so then my profit also changes in losses. And, I get a big profit from mistakes. Mistakes are the first step of success. If you make a mistake then it can be resolved. Misqke helped me to solve the problem easily. Without mistakes you cannot find a solution.