2 ms·

Money isn't always the bottleneck. A lot of people generally don't buy the most expensive house/car/vacations they could afford.

• lotsofpulp 5y ago
  Of course, that is why can only get the lower bound information. But for families with kids, they will generally try to max out budget on being in a decent school district, so that is somewhat representative. And people like to treat themselves on vacation, so if they are constantly flying to play golf or resort on tropical islands, you know how much that costs, and hence you know how much it costs to do repeatedly.