 Bill and Seymour. He's rambling. You had to. How's it going, guys? Good, thank you. I don't know yet. I'm going to have a go with HVAC. HVAC, guys. Thank you. Number six. Boom. Number six, HVAC workers. HVAC engineers work in sweltering conditions, crawling through air vents, sweltering degree temperatures. All right. Awesome, guys. Thanks. Do you do that, Bill?