For the kind of possibilities human beings hold, life is a brief amount of time. Only for people who do not explore the full depth and dimension of who they are, for those who are miserable and depressed, life is long. This is because time is a relative experience. If you keep yourself vibrant, exuberant, and joyful, it is a very brief life. There is no point in dwelling on yesterday, as long as you did the best you could do. The important thing is that what you thought was the best you could do yesterday should not be good enough to you anymore today. What you are doing today should be much better. That means you are growing. If you act to the best of your ability and intelligence, every day will be an explosion of possibilities. If you act to the best of your ability and intelligence, every day will be an explosion of possibilities. If you are driving fast, there is no time to look back. Only those who are living in a parked car keep looking in the rearvi...