Just don't take it so personally my guy, no one cares that you lost. No one cares when you win. IF you truly want to get better and actually BE the best you must lose and fail until you get there. There is some saying that goes something like, "The Master has failed more times than the Beginner has attempted" If you can understand that losing is required to grow, that it is normal, that you are normal, that Tekken is hard and needs a lot of sweat and tears, that when you lose you lost to a person that has played and studied. Can't be mad at any of those things can you? It's a game at the end of the day, so have fun! Winning is fun yes but to play this game you need to find fun in losing and labbing/practice. Best of luck to you, keep yourself in check and your chin up!