Every self-portrait tells a story. When you do something awesome, take a self-portrait, when you do something lame take a self-portrait. The above photo is a perfect example. I flew home really late one night. My wife picked me up and when we got home to the door we realized she had locked us out. It was a rental and it was really late. We couldn't get keys from the landlord until the next day and we didn't want to pay a locksmith for a 2AM call. We were hungry and went to the grocery store for food. She was decidedly upset about it all. I laugh at the moment, she still cringes a bit inside.
We ended up sleeping at my sister-in-law's apartment, and were able to get the door open the next day.
Self portraits are a photo journal. For one family reunion my family went skiing. For most of the day we stuck together and had great fun. This photo was taken when we brothers decided we wanted to take a few runs down the "most difficult" chutes. I think it was the steepest stuff I've ever skied. We don't get to ski together often.
Share your personality. Hands down the most fun thing to do with my camera is kite aerial photography (or kap). I absolutely love it.
Express yourself. Just as writing is a free form of expression so is photography. A self-portrait is much like a personal diary. It is an expression of something internal. Self-portraits can be personal and special and they can be fun and playful. Please, please I ask you to take a look at these amazing self portraits by dcapfoto on flickr. You will not be disappointed.
And remember you don't have to take an amazing photo for your self-portrait to be amazing it all depends on your "self".