I agree, Chimera, logistics, cost, risks, and so forth do seem daunting.
It seems it would be difficult to be good at the business side as well as the animal husbandry and vet science sides at the same time. I've read this is what usually gets farmers, that they do what is best for their animals at the expense of the farm's sustainability or business, or don't know how to market things profitably.
I'm an ideas/creative research type of person, but I lack stamina, fortitude, and the kind of endurance for running any kind of business--I get bored. I know I would not be a great farmer, but I would love to be able to visit the same farm and help with it.
This is why I think a matrix of farms dedicated to those with PTSD who could have a like a timeshare or purchase a part of the farms as a coop to visit it for a few weeks and to work the farm during times of the year, for rest from the city, etc, would be a healing process for people and planet.