"But you don't need a magnifying glass to detect my sense of self-preservation," Aidan smirked and nodded at Tom. "A Guinness would be great. Thanks."
Having thus placed his order Aidan turned his attention back to Terry. "You see, the thing is if I don't do them, things just get worse. It's pretty much the only thing that keeps me pain free and no, I have no idea why that is. They told me something about the flow of the chi and something about harmony but I reckon I only understood half of it." Aidan shrugged. "But it works. And it's fun."