Comment by wing-_-nuts

One (or both?) of you is coming at this from the wrong angle. Faced with limitations, you have to find ways of living with them, working around them, and still living a fulfilling life.

That might mean you cannot travel the same way in retirement that you did in your 20's. That doesn't mean you still can't enjoy it, just that you need to take things slower and be gentler with your body.