Sometimes things seem to drag on forever. Other times, time passes us by too quickly. We often feel like it's an enemy, when in all actuality it is just a human-made measure of existence. It was, is, and will be, yet how we measure it is exactly that-- how we measure it. And over a period of centuries, we've come to nearly perfect accurate measurement of that construct 'measured out' centuries ago. Now, anyone can own a timepiece with which he can measure his duration of existence.