The worst part about stopping is the whole hand-to-mouth motion. You find yourself trying to smoke pens and other random objects.
I've got this one: please log in to view this image I've completely packed in proper cigs now (or "analogs", as the guys on the electronic cig forums call them )
Anything is better than the real I am. A fella I know has been using electronic cigarettes for over a year, he reckons him and his missus have saved £thousands.
I tried them years ago, didn't like getting a drop of nicotine oil in my mouth if I sucked too hard. I expect they've got better.