When I was a teenager, my dad took me to a self-help conference. I had no idea what to expect, and the keynote speaker challenged everyone to go to the bathroom during the next break, look in the mirror, and say, "I love you." At the break, I did as she suggested. Standing in front of the mirror, I tried to say those three simple words but couldn't. Instead, I wept, realizing for the first time how difficult it was for me to express love for myself. This profound moment stayed with me…