I am sure we have all had moments when we have realised we are playing too much of the game. It started for me when I saw things lying about - like concrete slabs in the garden - and thought, 'I can salvage those'.
I went another level today though! I was out for my run and had my earphones in, I heard a beeping noise somewhere on the road and my first thought was, 'That's a Suicide Mutant' and actually started to run quicker!
When do you know you've played too much?