That's how long I've been around. I think the thing that surprises me the most (although it shouldn't--I just never thought about it) is how many people my age are already dead. Many more are a lot less healthy than I am. I've come to appreciate--a LOT--having been raised by parents who were physically active (I was backpacking in the Sierra Nevada from the time I was a little girl, and I'm a geologist, which means a lot more backpacking and hiking). It might have been hard on my knees (I'm facing replacing the second one soon), but it sure made a difference otherwise (besides, most of my family has had knee issues). I have a very reasonable expectation of living at least another 15 years. Life is good.


