Daily log

Today I have learned some courses of python, but when I practiced by myself, there are many problems came out, and I couldn't solve them for few hours. It was so frustrated.

Anyway, It's a start of studying new thing, better than a day which to do nothing.

These days always feel depressed, especially when the quality of sleep at night doesn't good, It's really have effects on lots of things.

Because of having a cold last week, I begin to cough at night, and yesterday was quite serious, It's continued untill 3 o'clock in the morning. I feel my head is a real mess.

Today could't be viewed as a good day, not feel happy actually.