I am back I haven't been here for several months. I am busy with the decorating of my new home. I have to say it's really a huge project. It costs much time and money. Now it is almost finished, I am going to move to my new home at the beginning of 2013. Another important thing happenned to me is that I was diagnosed with lumbar disc herniation 2 weeks ago. I was very disappointing at that time, after all I am only 25 years old. Luckily, it is not serious, and I feel much better now. I am going to practice tai chi to improve my healthy.