Weak people make me angry. It's all I can do to hold in my thoughts. "How irresponsible can you be? If I broke my ankle, you COULDN'T CARRY ME. And you don't care, feel guilt, or feel even remotely responsible." The bare minimum strength requirement probably ought to be the ability to carry another person.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.