I’m interested in Mark Sisson and his new book (The Primal Blueprint 21-Day Total Body Transformation), but I’m wondering about taking the plunge. My reasons against it will sound absurdly trivial, I know, but I don’t want to eat sandwiches without bread, and heck, I like sugars. I can’t imagine replacing a cupcake with a green pepper and being happy. Can someone tell me why I’m being ridiculous?