I also do learn to be not scared of being a failure because this failure can turn into experience or a lesson to not make the same mistake before. Everyone had experience of being a failure even the successful one and they didn't give and that is what amamke them to attain what they are now. I also learn patience because without having this you will only earn a small amount. I also learned to manage my time and make few plan for my future activities. Of course discipline, don't let your emotions overtake you because this will definitely lead to you loss. I've learned a lot in this world and I'am grateful for that.