And so I’d like to issue a challenge that you consider deflating, rather than inflating your own lifestyle as you get richer. The desire for luxury, while very real and occasionally pleasant to satisfy, is actually a weakness that stands in the way of a happier life. Getting off of the path that society has beaten for you will lead to much better adventures. So I’d rather work towards strength as I get older, rather than striving for weakness.

Why Should I be Frugal, When I’m So Rich? | Mr. Money Mustache.