[Using English Everyday]43/365

I woke up at the midnight, about 1 hour ago. I couldn’t sleep again. I have slept for 4 hours. Now I want to write something about relaxation.
She told me that my running posture was ugly in the dinner yesterday. I have never paid attention to this. I think maybe I am nervous when I am running. I have ever noticed that I were tensely when I were sitting in front of the computer in office. Being nervous can make me to be more efficient and excited. And that also make my posture ugly.
If I can relax during running, I definitely can run more faster and comfortably. The ugly posture is one of the signals of nerves. I must learn how to be aware of the nerve. I must learn how to relax during working or running.