One of the key concepts of calculus is the asymptote — the point of diminishing returns. That applies to how we spend our time. My clients and I have found that we often quickly reach the asymptote: ...

Ah, the asymptote. Do you remember the term vaguely from math class? Maybe from that pop quiz that you could have studied harder for? Source: Sergey Meshkov/Pexels Well, I have not thought about the ...