Nobody likes a quitter
No keep going. What's the worst that can happen?
if you dont want to smoke anymore then yes
Only if you enjoy life, or would prefer to be able to breathe during your life, or you want to save money, or not smell bad.
We're trying to cull back the population. Smoking is not harmful at all. It is just left winged nut jobs who lie to you because it benefits them. Smoke and be merry