A dialogue between two friends about the bad effect of smoking

Adnan: Put out the cigarette, mate.

Barkat Ali: Not yet. More than half of it is still left. These don't grow on trees; they cost money.

A: Then at least flick away the ash.

B: Pass me an ashtray, please.

A: I don't smoke. Why should I have one? I have a suggestion. Take the cigarettes out of the pack and use it as an ashtray.

B: That actually makes sense.

A: It's just an excuse. If you really want to quit smoking, you'll find enough strength to do it. Smoking is a self-destructive habit.

B: You're right; it's a self-destructive habit that slowly kills a person. However, I promise to give up smoking completely in the shortest possible time.

A: Thank you for making that wise decision. You shouldn't smoke anymore. Remember, the sooner you quit, the better it will be for you.

B: Thanks for your valuable advice.