Maths is a set of logic operations

Maths is a set of logic operations that physicists apply to concepts (abstracted from facts) in order to find out the relationship among them so that they can predict.

Critical Self-assessment 2 -- Health

As usual, the first thing to assess is health. Just recently, I realized that health is a dynamic state. Not getting myself sick doesn't mean what I am doing is good health habit. This simple idea strikes me because it shows how wrong I was. I thought I was in perfect health but I had been actually "preparing" to be sick for a long time. Now since I know what is good habit and what is bad habit, I try hard to live up to good habits. But I do forget, and it happens all the times. I need remind myself every now and then what the good habits are. Here is a list of things I should do, with the one I've forgotten highlighted:

1. Eat vegetables and fruits, organic preferred.
   
2. Drink good water, 3 cups at least.
   
3. Exercise daily/weekly: stretching, walking, running, and weight lifting
   
4. Rest frequently.
5. Relax, especially when getting too excited, force myself to relax through breathing technique.
6. Eat not until I feel stuffed, but eat only till "7 cheng bao".
   

Another thing that comes into my mind about health is the idea of energy level. I felt terrible last week after I concentrated my energy on reading for a few days. My mind just refuses to work. My actual working hour in a day is not long, not even 8 hours. I want to extend the limit, and to do so, I need to constantly monitor my body's condition by developing self-awareness.

Lastly, again, be patient. "Good things don't happen in one day." as my professor teaches me. Eat good food, drink good water, relax well. "You are on your way to go."