. Mistakes and losses teaches us good lesson and from our mistakes we will over come our losses and than succeed.We should gain experience from our mistakes and try to avoid losses. Every trader learn lesson from their mistakes and than become successful. Because of losses don't give up but try your best to never make mistake again. Yes dear friend experience is a very great teacher in this great buisness, It can teach us a lot of things about Forex trading. Main needed experience in Forex is achieved in the Demo account trading.