Are we the same as we used to be?

Everyday, we do the things that we often might have not expect to happen. We meet people whom we later on call as friends, we fulfill our daily needs:groceries, chores, homework, etc, we ran into unexpected accidents that could change our lives. These qualities as time embodies its reflection in our soul change who we are. My question is that at some point of our lives, are we going to reflect whom we used to be? What changes that constitutes who we are today is different than who we used to be? Will it be a regret? Or Relief? I tried looking back who I used to be and honestly, I was a "freak" as society would perceive my soul. I thought of negativity around the people, the world and its existence. Maybe I was just a kid back then, I had not seen the world yet but now, I do have seen the world in a wider perspective. I may not literally seen the world big enough but what I think about the world is better now. I see that people are divided into two categories: The one who are blind and the one who sees through everything, somewhat of clairvoyant quality perhaps. Those who are blind can never understand that there are those who care about them, who is unable to understand what the world is really like, and the power that they might have had to make the world better. Those who refuse to make better and fix our past mistakes. Truly it is pitiful. Humans are the strangest creatures in this world. We are an enigma. We have the potential to do almost anything, given our capability of synapses to join and create thoughts that can construct whatever world we desire but we choose to ignore it and instead use it for the gain of greed and world domination. As I age and reflect who I used to be, I am one of those people who thinks that they are able to "destroy" the world what we lived in, but now....I have seen it better. The world isn't a scary place, its our thoughts and desire whom what we should really fear.