Don't feel bad. I've only been to one - Canada in 1967, World's Fair. That probably doesn't even count since it's in North America. I should add Hawaii to that list even though it's a state; it was once a sovereign nation.

I feel you about the whole sensitivity/empath thing. It can definitely wear you down which is why it's so important to take care of yourself, give your self a break from time to time to just play, have fun, relax, and dream. The dawn always comes (I know, corny, but true).