I'd add another sentence to that:

"Understand that even with the best intentions you'll likely still get it wrong."

Objective truth is incredibly unwieldly. It's almost impossible to get right - just considering imperfections in communication alone.

Ever play the game of telephone? One person tells a fact to someone, who tells that fact to another person. Go 3 hops and you're almost certainly going to end with a different fact than you started with.

Each step of knowledge transfer incurs loss - and this applies to all forms of communication.