How many of you while travelling get asked questions by other travellers? And were you able to help?

Just about every trip I have someone ask me for directions or information. Latest one was a British couple in Moscow wanting directions from Red Square to the Bolshoi. I did have a map and was able to help.

I've been asked for directions from the Versailles train station to the chateau, and how much it costs to mail a postcard internationally from the Grand Canyon.