Left and Right
One thing I really notice is how my body works together. Each side has its specialty. One hand holds the blender the other one handles the spatula. One hand holds the dishes the other one holds the cloth. Ya know simple things that you just don't normally pay attention to.
A newfound appreciation for all the things my body does without even paying attention. And I suppose that attention to those things that are often done on automatic pilot is also a good thing.
A good night is one where I can get some sleep and the pain of the hand/arm isn't keeping me awake and having me try many different positions. Something else to pay attention to...