Give me just a second more.... The busy entrepreneur is constantly trying to find more time in their day. On June 30th, 2015 we get an extra "leap"second! Leap seconds only happen about every year and a half, so of course, we want to make the most of it!
The point is, a leap second isn't going to really alter our lives or help us to accomplish any more in a day than normal, but hopefully, recognizing how valuable time is and how rare it is to get an extra second here and there, we will value the time we have more and not waste it on meaningless activities. After that, you will probably find you have added more to your life than just a few seconds!