I believe acting is very physical, and when you have to fight or do those kinds of things, it takes a lot of respect not to allow yourself to go off and hurt yourself or someone else.
I try to use all of my senses when describing a setting, and try to think of everything that would impact a character in any given scene.
I get very excited about my double stroller. Every time I look at it, I get a shot of adrenaline and joy because I think, This is real!