Too busy

I started my job from 4.30 am. Since then I've been working for 5 hours without taking a bleak. After that I changed my clothes to formal wear to take part in the conference. It took 3 hours, then I felt really tired. Finally I enjoyed music with my friends, but my condition got worse. In the way to practice it, I felt like I was in a dream. I mean I wanted to sleep as soon as possible. After I got home, I renewed my web site a little.