At least one game every day when possible. As I've built my collection, I've noticed I'm spending more than 2x my game play time on restore and repair efforts.
Not a bad thing as I really enjoy working on machines and turning them from projects to presentable - very satisfying
Love having folks over both Pinhead and non to just watch THEM play. I will offer tips, talk about the machines or just soak up those moments of them really enjoying themselves ... so even when there are people over specifically to play I'm more likely to watch.