no @jost92 I don't think its all about karma. I know that karma has a major role but;
I think That people are so scared to leave their comfort zone that they dont even try to do many tasks and starts blaming their outer environmental conditions. Like when a fighter loses a fight he rareely took the responsibility, he tries to blame some external factors like the mud was wet, The other fighter cheated etc.. I hope you are getting my point.