Translation of circunstancial

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.
Only if the circumstances support it, such events can take place. Anyway, the ones who make a personal problem a public one and who generalize by blaming the whole instead of an individual are guilty.
We went to visit the different markets starting with the bracelet market in Kowloon. Lili bought a few stones there. In the afternoon we visited the financial district which could only be reached by boat.