If you're pulling in 400k USD per year, it actually doesn't matter what the cost of living is. You tie up 40% of your income in a 1-2 million dollar house and

If you're pulling in 400k USD per year, it actually doesn't matter what the cost of living is. You tie up 40% of your income in a 1-2 million dollar house and still save $50-$100k a year while buying everything you want on a daily basis, then retire after 20 years and live like a king