Normalcy is a construct from your brain that is similar to noticing how a cloud looks like a rabbit. It simply is and it is random. It's your brain organizing chaos.

Now look at normalcy and the events we define as "normal". Who or whats defining it? What you consider "normal" events is just a momentary series of random events occurring within a very small unit of time. We think they have happened before, but they are really brand new and random. Now look at the idea of how we define "what is normal"?

From an anthropological perspective we can see that the parameters of normalcy' adapts its definitions over generations. Without absolute parameters from continuous change, how can anything be defined as a static "it"? From a physicist's perspective, it's just a momentary collection of energy systems interacting while in a continuous state of entropy that is literally "forcing" it to become another momentary something else; Its part of a never ending cycle of becoming something else.

That brings us back to the constructs of your brain. Who's saying what it is? Where is that thought coming from? Who or what is seeing the rabbit in the clouds?