Jim, I'm not a lifelong farmer, I've only had my farm for 10 years, and I made a very concious and informed decision that it would be my life. As you said, I can't leave the farm. I have to milk twice/day, every day, whether I feel like it or not, if I'm sick or if I'm well. And I have to take care of my animals every day, no matter what. There are no breaks, there are no vacations.
But...believe it or not, I like that. I HATE to travel, I saw most of the USA when I was much younger, and have no desire to see other countries (with the exception of Canada, which is not far from my farm, so I can easily make Canada day trips). Some members of my wife's and my families think we're nuts, others realize we're pursuing our dream, which we are.
HOWEVER, this economy changed everything. I had planned on retiring from my regular job this year, to be a full time farmer, and that just isn't going to happen. Two years ago the cheesemaker we were selling our milk to hit hard times. They stopped buying our milk, and it took us 18 months to get a market again. In that time we had to sell off much of our herd. We now have a market again, in fact several cheese makers want our milk. The temptation is to expand greatly and quickly, but I'm resisting that and taking it slow. We're nowhere near where we were two years ago, but we hope to get there again and beyond. My wife quit her job to run the farm full time 5 years ago, and now with much less money coming from the farm, and without her salary, we're hurting. We've invested our entire life savings in our farm. But we're no where near in as bad a shape as our cow dairy friends.
People warned me about becoming a farmer, and I went into it with my eyes wide open. BUT it's still many times harder than I ever imagined. I don't regret doing it, but I never imagined that I'd spend much of my time scared about the future, and I sure do get very scared.
So, I understand what a third or fourth generation cow dairy farmer must be going through. I have had several of my friends get out of farming. One was a fourth generation dairy farmer, who is a close friend. When he and his wife told us that they were getting out of farming, the 4 of us cried, for a long time. It was like a family member died. I know if I had to totally get out of farming, it would probably kill me, and I've only had 10 years of my life invested in it, but it has been a lifelong dream to me and my wife.
I think most people would have a very hard time understanding this. Most dairy farmers are losing money, big time, right now, and are desperately trying to just hang on, and not lose everything.