Times are tough and those of us blessed with good jobs want to hold on to them no matter what. When I have a bad day it's mostly the patients not my co-workers thankfully. I just think about being home with my family and pets. Work is work, it's what I do not who I am. When I leave I try very hard to put that part away and just focus on family. It's what gets me through some tough days. Good luck to you.