I'm a smoker. Not proud of it, wish i'd never started and there's a 60% chance that i'll die of lung cancer. But it's difficult to quit if you're not determined, and self-discipline has never been my strong point. Nicotine being one of the most physically-addictive substances known. But let's examine the psychology. The mind moves in mysterious ways (its wonders to perform).
When i'm sitting at home, with my butt parked in front of the computer (as it usually is), i'll have one going constantly. But at work, i start at stupid o'clock in the morning and usually have my first harry rag (oh, sorry, "harry rag" is Cockney for "cigarette") at around 10 a.m. I don't even start to think about lighting up until maybe 9.45.
Right well, time for a smoke