it is a lesson to me

when you deal with sth for the first time ,you may do not performance well.

but do not worry, you will be better next time!

Lots of things are waiting for me to learn, to make perfect, to do better!

if i want to make  progress in dealing with tings, i must and should be given more lessons.

maybe i do not feel well that moment, but it is still fortune to me.

I got it , i see it, i understand it

OK, everything will be OK!

Good luck to myself!