Translation of clausurar

I came on time and two hours later I arrived at Tuxla Gutieres. I was always suspicious here and I never knew whom to trust. Somehow I got to the airport a few hours too early but this is better.
But we need to asked ourselves why we actually are built in such a way that we so easily dislike others and build stereotypes. What leads to such behavior even in well educated individuals?
The second day we visited the bird and the fish market, some large shopping malls and dedicated the entire day with shopping clothes and strolling around. I found a nice jacket, which I am still wearing.