Me *taking a walk around the block*

Stranger: Hey! Do you know this
                  address?

*anxiety kicks in*

Me *practice how to give directions, is it right or left*

After a minute

Me : *shakes head* Sorry, I don't live
          around here.

Stranger: Umm. Okay, thanks.

Me the entire day
* feels guilty and worry about what he must be thinking about me. And over-thinks about the different ways I could have responded*