Answer:
Job insecurities, relationship insecurities (example: not knowing how your partner feels about you), not feeling confident in your future, money insecurities (no job, not making enough money to survive, not making enough to send your children to college, etc.). There is reason for many insecurities with people these days with the economy and unemployment the way it is. In addition, people can have insecurities with the way they look, people treating them badly (people can be so mean these days).