Life is too short and you spend too much time at work to be miserable there... start an exit plan, start sending out resumes - you might be happier doing the same job for someone else, if there is something else you would rather do get some training and change careers.
I worked for the family business (air conditioning contractor) it was hard work but paid well and kept me in good shape. I hated it and was drinking beer and smoking pot from the moment I woke up to the second I laid my head down. I went back to school, got a two year electronic tech certificate, bounced around to different computer tech jobs for a few years, then landed a sweet job with the state of Calif.
Len, your the boss man aren't you? Of course you have no soul!