In 2016 I watched "Fat, Sick, and Nearly Dead", and then a few days later I saw "Forks Over Knives" and I went vegan the next day. I never looked back. The first year I describe as "transition" and it took a while to learn and master eating vegan and mostly Whole Food Plant Based and No Oil or Low Oil. These days I eat like a King, and my immune system and health is incredibly improved.