re: I have travelled the world, and the most inhospitable, unhappy people I've

Every culture has it share of assholes and awesome people. I live in Germany and I know plenty of assholes and I know some very nice people. Same for back home so I wouldn't say it is more in one culture or another not in at least any developed nation. My question is how do we know that you are not the one who is unhappy or inhospitable ,basically an a-hole?