I saw this quote recently and it really made me think. "If you want to hate the world, watch the news. If you want to love the world, travel it." I've noticed that people who travel a lot, judge the least. It's not because they're "nicer", it's because they've seen so many versions of "normal". In some countries it's normal to eat with your hands. In another, it's normal to be quiet at the table, In a third, it's normal to hug and chat with strangers. When you've seen 30 versions of "right", you stop thinking yours is the only one.