I'm 17 and I smoke
What effect or damage does it have to your lungs or the whole body?
I believe the smoking is the only thing that saved me me from all the awful shit my parents offer me, they gave me my own space
Smoking is bad for your health and you should try to quit. It will only make matters worse and you don't want to spend all your money on things like that.
But it is my lifeline.
It isn't. it is a crutch and a reminder of your bad upbringing. Quit smoking and begin to move on from your parents.