I think motivation and mood swings are quite common, I certainly did.

I would get a little short with my wife and lost my cool when I burned dinner which was frequent after I was sort of able to cook. I was home for 10 months and cooked for my wife who had to do mine and her job at our business.

I added a few words to my vocabulary that I hadn't used prior to my accident, that ended after a couple years in my case.

Bud