Useless thinking is making a comeback

But I will let it successful.
I will not. I will never tolerate myself if I let it.
I must focus all my thoughts on curing my disease. Do not cough and block nose any more.

The first thing to forget useless thinking is to improve my health.
I must be stronger than any of my friend, than Tung , NGuyen, Son or Thanh. I must be stronger than them.