I can tell just by looking at people where they are from..

Americans tend to stand more relaxed and smile a lot...

Brits tend to be more up tight and have a different look than other nationalities...

Aussies...always laughing, and having a good time no matter what is going on...

Grant me the senility to forget the people I never liked,the good fortune to run into the ones I do,and the eyesight to tell the difference.