As I said before I retired at the age of 55. But it was not really by choice.
I spent 20 years in the Air Force, retired and draw a retirement check. While on active duty I was a Plumber/Pipefitter and was exposed to asbestos. I also lost a portion of my left lung from a grenade in Beirut. When I retired it was annotated in my retirement I had a medical problem with my breathing. I then went to work for the Air Force as a Civilian Employee, doing the same job I had done while on active duty. The reason I went to work for the Air Force was that I was following my active duty wife around for seven more years. With spouse preference I was able to have a job when she moved the family to new locations. When she retired we returned to North Pole, and I got a job on Ft Wainwright, a large army post in Fairbanks.
In May of 2001 I had a heart by-pass and was put on light duty. Following the surgery when I went back to work the big boss said I had to go back to work in my shop doing housing maintenance. Physically I was not able to do anything but the most minor jobs. After a few months management decided to contract my shop, and to meet the requirements to fast track the contract they needed to reduce the numbers in the shop by five people. They decided to relocate the five of us to the power plant. I refused to work in the Power Plant due to the breathing hazard in the plant, and my already existing breathing problem. Management said "Go home on leave without pay"! I replied "Put it in writing"! They did. The letter said "Due to your service connected disability we no longer have a position for you on Ft Wainwright". I took that letter to the VA and gave it to them. The lady at the VA said they are saying you are unemployable. She put me in for "Unemployability" and the VA came back with a ruling of 70% Disabled, 100% Unemployable. I draw my VA disability, and my Air Force retirement. I worked for more than 10 years for the government as a civilian, and am eligiable for retirement from them when I reach 62. I'm now 60. I will also be eligible for Social Security when I reach 65.
As for Sky's college, the wife and I saved all his Permanent Fund Dividend checks from the State of Alaska, for his college fund. We also added any money he was given as a child. My Father-In-Law gave a sizable amount of money to all his grandkids just before he died. We put that money in Sky's college fund as well. Since I am a 100% vet, the VA is paying for Sky's classes and books. He is saving his college fund for his Masters Degree.