A Grey Area - The middle part of black and white, like when you're too laz

The middle part of black and white, like when you're too lazy to pick a side in an argument but still want to win.

Life is a grey area. I don’t want to pick sides, but I want to win.

This argument is a grey area. I don’t know if I’m on your side or just being lazy.

If there were no grey areas, life would be like a black and white movie with no fun.