Sure. I'm passionate about turning off my computer at 18:00. And I'm passionate about not hurting our customers. These two go hand in hand: I work very hard to avoid prevent doing things that are likely to cause incidents, as those hurt customers who are not at fault, and they often mean I have to stay late.

I guess you could say I'm passionate about testing and observability, though that doesn't really describe how I feel. It just puts me in a sour mood when something breaks and we could have prevented it with better practices from the start.