I believe in being happy.  I think being happy is a choice we make and whatever our circumstances are, we can choose to be happy.  One of my favorite scriptures says "And they lived after the manner of happiness."  This was referring to a people that was constantly persecuted and tormented by another group of people, yet they chose to be happy even though their circumstances were less than perfect.  So, put a smile on your face and think about all the good things in your life.  Be happy!