Thanks, @hhayweaver! I learned to forage my first wild plants as a kid, from my dad. But I have learned most of the rest from books and now, the internet. There's definitely more to know than what any one person can learn in a single lifetime. So I'm still learning a lot, all the time, too. I'll try to write more on the process of learning new foraging skills. I hope it will help you become a forager!