http://www.un.org/en/events/happinessday/
Given that, and presuming that smiling indicates happiness, what make YOU smile?
(Shop and PipeWorld-related stuff only please, for obvious reasons)
I'll start:
--- well-designed, quality tools
--- sharp tools
--- a completed repair that's invisible
--- a smoker's reaction when I say, "No worries, that can be fixed."
--- getting away with being a repairman on a pipe-maker's board
