> A lot of people have been happy with what they have since the last century. Yet, an entire science keeps it as a fundamental. The context here is whether the

> A lot of people have been happy with what they have since the last century. Yet, an entire science keeps it as a fundamental. The context here is whether they would spend more if they could, and in that context very few are happy with what they got since they eagerly work hard to get more money so they can spend more money.