[tzhenghao]

Encouraging others to ask questions. Forcing myself to ask in meetings as an example even though the questions look "stupid". It's uncomfortable but we've mitigated several implementation mistakes over the years. This sounds like truism but still rarely happen in practice.

[dundercoder]

I volunteer to ask the stupid questions sometimes to make it ok for others to. It has really helped, and as a bonus, no one really thinks I’m stupid.