Let’s say that you start working when you are eighteen and stop working when you are seventy; then, you have fifty-two years of work ahead or past you, or you are somewhere in between. Fifty-two years times fifty-two weeks is two thousand seven hundred and four weeks of work in an average lifetime. Where I live, we all have roughly five weeks of vacation, so in fifty-two years, that is two-hundred sixty weeks of vacation. If you take that of two thousand seven hundred and four weeks, you end up with two thousand four hundred forty-four weeks of work. Two thousand four hundred forty-four weeks of work times seven days is seventeen thousand one hundred and eight days. Divide seventeen thousand one hundred and eight by seven and multiply that by five; you then have twelve thousand two hundred and twenty days of actual work, without the two days weekend. Well, work… we are also sometimes sick, and though I couldn’t find good statistics for a worldwide average number, I will use five days each year, so that is two-hundred sixty days in fifty-two years of working. So twelve thousand two hundred and twenty days minus two-hundred sixty is eleven thousand nine hundred and sixty days of work. We don’t work twenty-four hours in a day but eight (to make it easy, for many years, I have worked seven and a half hours a day). So eleven thousand nine hundred and sixty days times eight hours is ninety-five thousand six hundred and eighty hours or five million seven hundred forty thousand and eight hundred minutes as in three hundred forty-four million four hundred and forty-eight thousand seconds. During that time, my heart has beaten four hundred thirty million and five hundred sixty thousand times, and my body made three trillion nine hundred eighty-six billion six hundred sixty-six million six hundred sixty-six thousand six hundred sixty-six and six hundred sixty-seven thousandths red blood cells, and not to mention the fifteen billion nine hundred forty-six million six hundred sixty-six thousand six hundred sixty-six and sixty-six thousand six hundred sixty-seven hundred-thousandths epidermal skin cells.