play a game of real life Pacman!
buy a road map of the area you live in and buy a big red pen
go for a walk and draw a red line along the route you take
the next day, get your map and go for another walk, again drawing a red line showing your route
it can get pretty addictive, turns your neighbourhood into a huge giant game of pacman
you can even imagine that people coming the other way are monsters trying to eat you, but sometimes with sp it can seem like that without having to imagine anything