As you get older, things conk out. It's a bit like a car. As long as it's something the mechanics can fix, you can chug on for a few more thousand miles.
On the dance floor, as much as you say, 'Ladies, you are the car. He is the driver. You can only go where he takes you,' they still try to be in control.
I've never really been very good at marriage. It's one of my failures. I've tried my best, but I do realise the common denominator is me it's something I'm doing.