Laughter is the number one depression killer. Once you start laughing, the mighty endorphins start to flow and then the good advice or nice things you say will fall on fertile soil. Otherwise, you'll get the "Debbie Downer" effect (Wah Wahhhhhhh)
Laughter therapy really works. It is so simple that many people don't realize it's legitimacy. But it is a proven fact that you remember more information when you are guffawing...something to do with the oxygen intake to the brain.
My stab at being an armchair shrink
:0)
Amy