Sounds also about a well combination to become a fitness instructor. The issue is about where to learn fitness instructor.
7 days a week is too much. Doesn't give any time for any fun. Have you thought of encouraging her to open her own business?
Fully understand that is a good situation to be in Jack. I guess you can get to like long periods of own time I have never been in this situation. I guess I would adapt and get use to it.