How many cigarettes does the man smoke every week?

W: That’s a had cough.
M: Yes, it’s because I smoke.
W: How many cigarettes do you smoke?
M: Thirty a day.
W: Smoking is bad for your health.
M: I know.
W: Give it up.
M: It’s easy to say. But how?
W: Count one, two, three until ten before you have a cigarette.
M: That’s a goad idea.
W: Don’t smoke after dinner.
M: But I like a cigarette after dinner.
W: Eat an apple or have a cup of tea instead.
M: It’s no good. It’s difficult to give it up.