Dear Ladyzero, I know of others who have left FB because they were depressed by how other people seemed to be doing so well. Whatever site you are on, if it is causing you pain, stay away from it.

I met a person in real life. Then I found them on FB. Our accounts were linked and for some reason it broke my heart to see the way her life was going. She was doing well, travelling, had a relationship, having a baby. She is half my age. In the end the pain got so bad that I had to delete her. It was so weird but so painful. Since then I have deleted nearly all the people i know in real life and just play the zynga games.

I dont use FB as a social medium... Just for games.