[yodsanklai]

There are certainly lines you don't want to cross if you want to avoid conflicts, and there are ways to ask questions nicely. Maybe it's a professional bias, but when you work in research or engineering, I think it's pretty normal to ask questions or push back on strong claims without proofs, without necessarily sounding like a jerk.

I think I managed to upset people on several occasions as I was just genuinely trying to understand their opinion on some topics.