A car runs out of gas and slowly coasts to a stop this is an example of?
failure to plan ahead.
There is many ways to stop smoking. Like the patch for example or the chewing gum. If you really have the will to quit you can always quit cold turkey. I personally find it very hard to drive without smoking so try having a sucker or toothpick in your mouth to slowly break the habit. I think nowadays pills to help you quit smoking are available.