Re^3: When writing code for end users, what operator error surprises you the most?

[ChuckularOne]

in reply to Re^2: When writing code for end users, what operator error surprises you the most?
in thread When writing code for end users, what operator error surprises you the most?

When it's just for me I use rude/sarcastic error messages.

That ends up being bad when (on occasion) I convert a script I originally intended for personal use to one for general use and forget to update the error messages.