 So did your grandfather and... Who taught you again? Your family? What family members? So my grandpa, I spent a lot of time with him when I was a kid. I was his little shadow. And we would go out in the woods and he would quiz me. He'd be like, oh, what's that? What does it do? What part of that do you use? Oh, what's that? What does it do? Why can't you have that? Because there's some stuff, if you have liver issues or if you're pregnant, you can't have it. And he would quiz me on it.