I am so exhausted after continuous work overtime, it is not only from physical, but also from mental. Anyway, I escape from working overtime again when after work, because if I continue to extra work, it will be out of physical limits. So I have to have a short break for giving my energy back for hard working.

    There was a serious problem caused some quality issues during the past several days, what's more, we had no idea what kind of potential factors caused this issue. So we had to do analysis to eliminate these potential factors one by one, we know it was not an easy job especially without a short time to come to a conclusion. Now, everybody faces big pressure how to finish this challenging task together, after all, any viewpoint presentation should provide enough evidence as strong support, meanwhile, it should endure questioning from others. The process of verification is long and tough due to some processes whose involve this issue that doesn't like to provide their support even try to detour this case in a way. At this moment I feel helpless that I can't do anything about it. Anyway, when I can't change it, just let nature take its course!