Last night, I stayed up really late because I spent a couple of hours with my son at a seminar about how to learn better and other arise things. I was tossing and turning all night. I woke up at 4:30 though. I told myself to go back to sleep but at the same time, I remember I am on my way of changing myself and don't want to be the lazy person any more, so I roused myself. I ended up with posting my exercise on Italki very early.