Tex, at the time it was a tough decision. I wanted to stay in, but had some personal issues on the outside that I had to deal with. And at the time, there was talk about Korea, and beefing up forces in the Pacific to deal with them. My reserve units theater is the Pacific Rim. Take that and couple it with Iraq, and you have deployment orders practically in your hands.
For instance, we had an E-8 who was retired, but was still drilling to earn his points. Not a month after he "retired", he received activation orders, and was shipped to the Gulf. I can only hope that he is OK, and out of harms way.