Andrew Wilder
Introduction
You've probably heard the idea of a "tipping point" -- that moment in which you're going along and something just "clicks" into place. Before that moment, there had probably been a long, slow build-up - perhaps through a lot of hard work, or perhaps totally unnoticed - and suddenly, in one instant, you reach that point at which you are forever changed. You might say you've turned a corner, or had an "ah-ha!" moment.About four years ago, I hit my tipping point. I had known for years I…
