Translation of casualidad

They do not care and that means that they just want to be happy, independent and wealthy and do not strive to be a powerful nation like the countries that surround it. It is completely different.
It is a thought that someone may have if he does not know anything about another group of individuals. He hears many stereotypes and blindly creates his own images in which he strongly believes.
I made plans to visit a surfing contest with a girl that I have met on the first day. We agreed to meet at ten in the morning at her place. I couldn't keep my eyes open and decided to quit.