Don't bring harm to ur friends

These days I had realized I'm threaten my friends' life~!!!! 

I smoke a lot in front of them. I don't know why I couldn't control myself even though  I know it is bad habit.

They try to stop me when I smoke, but i just ignore them...

*%$#@?)*&^... haiz, getting more pressure once I din't smoke... My hand thrill much... My heart struggle so much... What's wrong with me?

I cannot make it on my mind. 

Headache ar~~~~