legit question. I am thinking about rather frugal life. Flat in the city, no junk food, older car.

I have a small flat in the city, a little junk food, and no car. I'll be totally honest - from time to time I feel a little twinge of regret, since I could afford a McMansion and an expensive car if I worked all the time. But I quickly remember that I probably like the idea of those things much, much more than I would like actually having them. Especially at the expense of having to work all the time.