Lots of obvious ones, better health, money saved etc, but quirkier ones as well, walking the dogs on the beach earlier all I had to do to get my"fix' was to pull out my PV as and when I needed a draw, as opposed to trying to light my pipe in a howling wind and, often as not being showered by burning baccy, also ,er indoors, thinks I am burning incense as opposed to dried garden rubbish