The day before the health check, we cannot eat/drink after 21; I was empty the following day and got a health check. So I had sake and went to bed very early... and woke up at midnight. I felt something uncomfortableness, and ... watched the Korean movie "Default" and daybreak. I want to go to bed again, but try to consider a topic, I should say, a matter in my wired mathematic; after all, I realised it would taking time and not finished before the deadline. I want to show some "fingerprints" using this wired mathematics, but I could not find out yet. On the weekend, my Mac has died during the upgrade to sir, Big surf OS; I just followed the instruction that Apple says, and the PC has gone and got lost. Somehow, I could back to normal, but it takes a tremendous amount of time and energy ;<. I .... have a lot of things should do, of course, I should create a sound for the performance with Mr. Ishii. OMG, I have almost 30 days to go. My idea of using the Life game I have implemented; however, the sound itself is not attractive. So I am facing difficulties as usual. And also, every time question has been coming up, "I am an entirely outside artist, I never trained as visual or sound art. I hate a scientist who behaves like an artist, and now I am such a scientist. OMG!