I left my psychic hat at home today

time to read 1 min | 148 words

Person: There is an error!
Me: That is nice.
Person: But there is an error!
Me: And I already congratulated you on your observational prowess.
Person: But there is an error!!!
Me (getting tired of having the same conversation the 4th time today): I left my psychic hat at home today, if you won't tell me what the error is, I won't help you.
Person: But there is an error!!!

There are very few cases where I can actually help someone without seeing at least the error. I am pretty good at doing mental model, but I draw the line at mental debugging over a phone / email.

Note: this post is here so I can point people to it.