Age really is just a number, you know. I'm 41 and don't feel that "old". I feel more like 12 most of the time, what with my obsession with all things Scooby Doo and my tearing around the house scaring the livers out of my cats and dosing my niece with sugar before sending her home. *grins* For my 40th birthday, my sister, brother, his fiancee and I "celebrated" by going to KY and staying the weekend at a reputedly haunted bed and breakfast. Do something fun and spontaneous when the "big 4-0" rolls around. Get a tattoo! Take up belly dancing! Stay at a haunted hotel!