Reflection：

1. What  did I do yesterday to make me better?

Yesterday, I ran 4km. I studied  the course in YLYK for 300minutes, including The Art of Deal.

2. Did  I finish the most important thing yesterday?

yes. i spent one hour reading the book WC.

3. What should I avoid yesterday?

I should not waste the time in the classroom.

4. What should I do next day?

At least I should spare 30mins to read WC.

Get up early. 

Run 5km.

Cut the time of seeing the mobile phone.