Day three is a bit pants for me. Haven't smoked and don't intend to but getting a little fed up and feeling sorry for myself. My poor jaw hurts from chewing so much gum. I was standing at the bus stop today and a girl lit up a roll up inside the bus shelter. I had to move away from her as I was so repelled by the smell. When I was a smoker I would not smoke inside bus shelters even if there was no one there.