I know what you mean. I’m approaching 65 myself but there is no retirement in my future. I suspect I will be working until the day I keel over my keyboard.
GOD BLESS you for doing this. My hurting arthritic hands keep me awake at night, but like you I keep going and will until our Maker calls me home. It is to important a job to stop, our future generations freedom is at stake. It’s the responsibility of each generation to GUARD that freedom to the last breath.