 you basically, as far as you're concerned, have 100 years approximately, a little less, a little more, whatever, however long you live, to pack everything you possibly can imagine into that short period of time, every experience you can possibly think of, to make love one more time, to get another car, get another job, to go to the beach one more time, to write one more book, to do one more thing. The point is you develop your personality more in one lifetime as a physical human because you run the race of time.