By arriving at a realization that there is more things out there than there are hours in a day, so unless you make a time machine you can't explore it all. Don

By arriving at a realization that there is more things out there than there are hours in a day, so unless you make a time machine you can't explore it all. Don't push it too far, however - i dread opening HN because there would be plenty of interesting things there that i can't hope to make myself within one lifetime, so i rarely ever visit now.