 Yes, I really think everybody should buy it. 62 pages. You can read it in a flash, but you've got all sorts of tips on how to approach strangers, and why would you even do that? People are probably like, that's crazy. I'm not going to do that. But you give all the reasons of why that's a good idea. Yeah, the main reason is, with respect to being safe and using your gut instincts about not talking to every single stranger, you don't have to talk to every single stranger, but...