hauling cows and combine problems 

Cows like you to chase them. It's a game to them. You get a lot of hours in, maybe too many, but your body will tell you. Good video. Pax.

I'm not a sleep therapist, but my many years of living tells me, when the body & mind are over worked, its only natural it calls for rest. Being a young person, appropriate rest and hearty meals are the key. Trust me, I was young once upon a time (DUHH, No kidding) I thought I'd be around forever. Worked at a local bank ~ not at all physical, only Very stressful, mentally. I'm 82 and in good health. Never drank or smoked. So, my young friend, take time to get quality rest and enjoy wholesome meals. Excuse the Soap Box chatter!! Take care and remain healthy!

Of course related to farming, and old saying goes; if something doesn't break you're not getting much done!

do you run cross country?