While I agree with the opening-ones-mind sentiment, I find this questionable.
First it implies that the author has met *all* people who have travelled, so are able to know their perceived tendency is true.
The other thing is it appears to me to be classist, implying that people who can't afford to travel are automatically bigoted and narrow minded.
I don't like its middle class positioning and how it tries to make people who haven't travelled a lot feel ashamed of that.
You could easily say the same about reading books or watching a lot of documentaries on the TV.
"I've noticed something. People who don't watch documentaries seem to as thick as pigshit and don't know anything ..."
