I'm to the point of having conversations with the dog. My girlfriend actually took the keys to my sled because she caught me working on it and it's supposed to snow a bunch this weekend.
I never realized how literally everything I do to burn time, besides drinking, involves relatively intense physical activity.
Keep your head up man. I felt the same after my wreck almost 7 years ago. Went from full time medic/vollie fire medic/PT medic/911 dispatcher to full on stop, couldn't leave the house or drive for 4 months. Then had to bust my *** in PT to get back to work and not lose my shift.
Looking back it was hard as hell but I'm here and it's like the wreck never happened. It will get better. Take the time to learn and better yourself.