self-assurance is very important

The big training database is ready now.
Cleaning the 95 work projects was used 3 days.
checkout 13 working proeject was used 2 days.

really waste time!!!  :(

self-assurance is really important. At first time, I want to use the smaller database, but the biger database already be unpacked. nobody agreed to use the smaller database except me.
 
I have in remembrance that the smaller database only used 2 days for preparing. If I persist in using the smeller one, I could use the three days do other thing.  :)  Next time, I will not do this kind of thing again!

This week I really tired, everyday I had to go to hospital and hurry back to office , check the database status.
it seems that I had to change to a near hospital. @_@