Whose Fault Is This?

I have a brain. This is not surprising. Everybody has a brain. But my brain is different. It is very active and has very active thinking. Especially at night, it is like taking a shot of chicken blood, it is so active that it cannot stop at all. But one day, it started to bleed, and I fell to the ground and was taken to the hospital. So my mind asked me: Why do I treat it like this, making it unable to move at all? I pretended to be serious and said: You can't blame me, there are too many things in this world that are nerve-wracking. So my mind imprisoned me, forcing me to find the real culprit. At least one question must be answered: Whose fault is this? T_T But I can't be stuck here. I still have a lot of things to deal with - the detective agency's files are still on the floor, the love game has not been completed yet, and most importantly, I seem to have forgotten to feed the battery to my Doraemon... So can everyone help me and bookmark me so that I can find the real culprit for my brain as soon as possible. Intention: You can't always blame yourself.