I did not need to do any programming job in the last week. However, I was assigned to test some RFID readers and tags. I have to do one of the task in the a lab which was far away from my office. I also have to bring a lot devices to go. During the Journey from my office to the lab, there was no shelter but only had raging sun, I just felt like I was doing tough work outdoor.

Today, I nearly hurt my waist. It's because I hold a lot of stuff and turned to the left suddenly. Then the waist muscle was stretched to the max. It's quite painful. Luckily, I seemed that I did not feel any pain now. I thought that I would call my colleague to open the door for me in the next time....