She is always so happy. He is always doing something cool. She is so much prettier than I am. He is so much more confident than I am. My life is so boring compared to theirs. I wish I had that kind of money to travel like they do. I wish I had a house as beautiful as theirs. Does that sound familiar? Why can’t I be as good, rich, attractive, etc. as that person? I am worthless because they are always posting awesome pictures and I could never live up to that! But have you ever wondered how...