First off, I work from a coworking space that's a five minute walk from where I live, so I don't have a commute.

Secondly, 90 minutes is probably on the high end for a workout for me. If I'm pressed for time, it's closer to an hour.

Also, I don't know that I always work 9 hours a day. Realistically, I probably work a normal 8. I also often eat lunch at my desk, which shaves off half an hour from your estimated eating time.

As for chores: I pay someone to clean my apartment. I'd rather spend the time on other things.

I don't watch much TV. I also don't spend a lot of time hanging out with friends during the week. My wife and I don't have kids yet, so "family time" often consists of her and I reading or watching a movie together.

I'm sure it'll be harder to stick to this schedule when some of the above changes.