When did the woman give up smoking?

M：Cigarette?
W：No，thank you．I’ve given up，you know．
M：Oh．
W：It’s ten days ago．Haven’t had one．
M：Well．you don’t mind if I had one．
W：Well，all right，then…Oh my goodness! That’s a terrible cough．
M：No，no, it’s not．It’s only…I only get it first thing in the morning．
W：That’s going to make you very unfit，you know．
M：No，it’s all right．It goes in a minute．
W：Why don’t you try and give up?
M：Oh，no．I ought to，but I can’t．It relaxes me，smoking．
W：Really?
M：It does．
W：Well，have you ever thought of just cutting down?
M：Oh，no，that’s all vey well but…I wouldn’t enjoy it．I depend a bit on my smoking．I must say．
W：You should do it gradually．I mean…well，if you tried…have you thought of just giving up one day?
M：Yes，oh well，yes，that is quite a good idea．
W：It is．
M：But I think I’d lose count or something．
W：Oh dear! Well，it might be all idea if you started eating sweets．
M：Oh no．I couldn’t do that．I couldn’t possibly…
W：Why?
M：Well．it makes you fat．
W：Well．do you think that matters? Don’t you think it is better to be fat than to be unhealthy?
M：No，I don’t．I’d rather be fat…Well，I’d rather be thin than fat，certainly．
W：Oh dear．Well．Hey! I’ve got a good idea!
M：What’s that?
W：Why don’t you go to a hypnotist? My sister did!
M：Oh，look，you don’t seem to realize that I like smoking．If I gave it up，if I didn’t smoke at all，I’d probably end up attacking people!
W：Oh, don’t be so silly! Of course you wouldn’t!