something

• sleep at 4:30 am. because there is no electricity and no internet in the daytime. So I stay up late and play games.

• plan to sleep in the daytime

• wake up in near 9:00 am. stay in bed and play offline mobile games.

• at 10:50 a.m. get up and write something to my blog

• today, I will spend more time in ns3.

• by the way, the Tao theme of emacs is really good. it makes me want to stay for more time in this editor.

• what I can do is to read the ns3 document or to write while reading

• the big problem to solve is how to find specific code about positioning or locating using ns3

• I think I can make a try list and record what I have done and to see how many times I can fail