Little things that you quickly grow accustomed to like taxis, dry cleaners, restaurants (plus a few big things like a mortgage or high rent from living alone in a decent apartment, car and all related expenses, etc) all add up very quickly.
I think that's one of the biggest advantages college students have when starting a company. They get a significantly longer runway for relatively less effort. It's much harder to adjust from making $200K to $20K.
Basically, there are only so many hours of outsourceable stuff in your day. Once you've made the trade for cooking (eating out/chef/stay-home-spouse), cleaning (maid/stay-home-spouse/etc), errands, scheduling, minor research, and other miscellany (secretary), local transport (owning a car) there isn't much more to do.
If you really value your time, you can fly a private jet at the cost of maybe a few thousand dollars per hour saved, I guess.
And Warren Buffet, even in his frugality, does all of these things.
... Oh, wait, by "mid six-figures" do you mean $150k or $500k? Even $150k is a very nice salary by most people's standards, but I was assuming you meant $500k. (Six figures: 100k to 999k. Midpoint of that range is $550k. Perhaps the geometric mean is more natural; that's about $300k.)
If his car breaks down, do you really think he'll take it to the shop himself and start taking a bus to work?
Sidenote: the job market of Vancouver is much slower and lower paying than what's happening state side.
Translates to:
"I bought a place 10 years before the epic bubble of bubbles."
Vancouver real estate is INSANITY.
http://www.crackshackormansion.com/
The worst part about that site: It's a year old. It's worse now.
Car? If you are in the city you cab or mass.
$100,000.000
Classic what you own ends up owning you. Bartender classic, makin decent doe, anyone can get stuck. All of a sudden its a big risk to leave, with all your obligations you've acquired by making a bit, doesn't matter how much it's at every pay rate.
REF: I live outside nyc in Bergen County NJ, 30min car ride, $500 a room in a 2 bedroom. I can't grab a nyc pay? Train or bus in even with no car.
Define specific quality of life factors, instead of talking about a number.
In Toronto, you can get a decent detached house in a downtown blue-collar neighbourhood or (a nicer one in the 'burbs) for under 500k.
You can get a beautiful home in an elite neighbourhood for 750k.
The house I live in now is "valued" at $500K and is nowhere special, but it's awesome.
Interestingly, it looks like prices in my old neighbourhood are roughly the same, to 50k higher.
However, in the new neighbourhood things are up 150k+
Then I moved to Palo Alto. Now that's expensive. :P
I could've easily imagined being much more frugal in almost every aspect of my life, if I actually needed to save money. But certainly by other standards I was already living very cheaply. I can think of some other things I could've spent money on, but even now that I make more, they don't seem that appealing. Maybe it's just my tastes, but I prefer brewpubs to $50/plate restaurants; you would have to actually pay me to convince me to start eating regularly at high-end places (I currently go if I'm entertaining someone, or occasionally as a novelty, but it's not really my thing). And I could upgrade from "recent, fairly nice Honda" to "new BMW", but I don't really care very much about that. Maybe I'll take more trips or something, but of course I actually have less time to take trips now than I did as a grad student. =]
I honestly am not that sure what I can do with the extra money that would really improve my life, so so far it's mostly being saved, maybe for possible future self-financing, if an idea arises that I want to work full-time on. I guess I could upgrade my microbrew hobby to a Scotch or fine-wine hobby, but again, that doesn't actually appeal that much; it feels like something I would do just to spend money "because I can".