f course, because I think it's just a fortune, if mistakes make us a profit. but certainly do not ever rely on luck, because luck will not be able to make us consistent in getting profit. so however errors should be a lesson for us, and we must improve, so that our trade will become better and minimal errors. profits comes to those who have a lot of hard work and focused on his idea and its purpose. They are always loyal to them, and in spite of the difficulties and problems they always get up and analyze their mistakes and become stronger and wiser and this experience helps them greatly in the future

