I keep trying to talk myself into selling all my toys.
I have a city's woth of City Lego but I may never even have the room to build it. I've got a squad of Halo Masterchiefs and I don't even own an Xbox (PS3 and Wii all the way). I ask myself why do I need four Ultra Magnuses and 30 Jumpstarters yet I find it extremely difficult to part with any of them.
When I move house around September and set up my displays I'm hoping I can bring myself to cull large parts of my collection.