I should have been trained in the headquarter for two days. While I have to go back to my office the next as I forget to bring my laptop. So the training was canceled. I will berate myself for that carelessness if this kind of happened before. But now I will not blame myself so seriously for my fault. I will get a lesson through it and go it with flow. Because life has been already difficult for us , we have to face and fix so many problems. so it is not necessary to complain ourselves if we made a mistake. It’s meaningless regret what have happened