
Someone posted on his blog an image of an open book with the question   "When was the last time you did something for the first time?" in it. I hope that the person who   shared it with others asked himself or herself this question at least once.
The paradox of our existence is that everything we ever do we do it   for the first and the last time in our lives. Although the monotony of   the everyday existence may not be the proof of any novelty occurring in   most people's lives, for those who live their lives consciously life   begins and ends every time they take a breath. Every yogi, every Zen   practitioner, every person who meditates, learns to understand this   seemingly paradoxical truth.
As individuals we strive for continuity of our beings. Only traumatic   or emotionally intense experiences seem to cause a quantum jump in our   psyches. Day to day existence may leave some significant imprints, but   the consequences are less dramatic. They are the natural flow of  events  and usually do not have much impact on who we are inside and  out. But is  this really the case?
On emotional level, every thought, action or emotion leaves a trace.   Every experience leaves a memory. Monotonous tasks reinforce our habits   of doing something the same way over and over again. Our convictions  and  beliefs not only influence our behavioral patterns, but also leave   trace in our brains in form of enneagrams. We react emotionally to what   we experience and our emotions impact our brain chemistry causing   cascade reactions in the brain. The flow of some neurotransmitters is   facilitated while others are inhibited by the reaction.
On a molecular level, the constellation of chemicals in our bodies is   ever changing. Ingested nutrients influence the pH balance and the   chemistry of our bodies. Millions of cells die every day in our bodies   making space for new ones. We are constantly changing. The skin renews   itself every twenty one days or so. The stomach lining renews itself   every four days. Thousands of neurons in our brains die daily and yet we   wake up every day with the same bodies.
On a quantum level, we are bodies of energy where nothing ever stays   the same as the particles oscillate living no trace of who we were only  a  tiny instant earlier. This concept is rather difficult to grasp, but   the Eastern traditions explored it without any knowledge of the  quantum  physics. Thinkers such as Leibnitz, Heisenberg and Bohm  understood the  profundity of the Eastern thought and weaved their  theories around it.
Everything arises and ceases at the same time and yet we have the   perfect illusion that there is an unbreakable continuity of our being.   This illusion is a necessary device for us to retain sanity in the world   out there. But the world is changing constantly. The same processes   that govern our existence govern the existence of other beings.   Everything is in a constant flow. Everything evolves.
Look at the Nature, for instance. The park you entered this morning   on your way to work is not the same one you entered yesterday. Thousands  of changes happened  over night - some probably more evident than  others... 
Because of everything that already happened to you today, you are not the same person you were yesterday. You may not even be aware that you have changed. And yet, you are a new being walking through a park that you have never entered before. The park you remember from yesterday is not there anymore. This by no means is a wordplay. It is a reality that makes life so much more intense and worth living. Remember though, the wasted moment will never come back. And you will never be the same again.
Because of everything that already happened to you today, you are not the same person you were yesterday. You may not even be aware that you have changed. And yet, you are a new being walking through a park that you have never entered before. The park you remember from yesterday is not there anymore. This by no means is a wordplay. It is a reality that makes life so much more intense and worth living. Remember though, the wasted moment will never come back. And you will never be the same again.
By Dominique Allmon

When Was the Last Time You Did Something For the First Time? by Dominique Allmon is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.