Biggest finding for us has been that no matter how many charts / filters / options / etc. we give to our users, they always want something more. Answers don't

Biggest finding for us has been that no matter how many charts / filters / options / etc. we give to our users, they always want something more. Answers don't just lead to Eureka moments, they lead to follow up questions and follow up questions. Not a complaint - it's actually great. Just an observation (and a challenge)