Started to read a novel (in spare time)

Words I read: 406 (20 mintues)

Words I wrote: 202 (5 minutes)

Paper: https://arxiv.org/pdf/quant-ph/0504097.pdf (p7~9)

A lot of math today as well. I think I can't ignore this part because it seems to be important later, so I will stick to understand better than hasting to read faster. I couldn't keep up on my pace this weekend, because I felt I can't do more work after Friday afternoon. This made me very stressful during weeekends, because my productivity on Saturday and Sunday morning was very low. Maybe it is not normal to think that I should work on weekends as much as on weekdays, but my mind is set to this habit and I feel stressed when I'm off of this track. It is worthy of consideration whether I should make an "off-time" during a week or a day in order to refresh my mind or not having them. It is a common sense that there should be some work-life balance, but I also think that there is some time in life when you should ignore the common sense if it is necessary. I don't know the answer, so I will trial and error on this, and at least record them how I feel so that I can think back which was better in the future.