[QUOTE=shakespeare47;5720197]Anyone else been involved in conversations like this?

Me: So, I noticed that X
The other: No it isn't. [scoffs] You're wrong.

How does one go on from there?[/QUOTE

Me: Oh I didn't realize....I thought because of this...then the result was....
The other: No you didn't take into account.....
Me: Gee, I'm glad you told me. Sorry I made a presumption.