Your study of quantum theory at university is part of my point, our education system leave out a lot of important information.
At the quantum level matter which is energy operates in a totally different way than at the level we are used to in our perceivable reality.
The brain decodes the information that comes through the eyes, hence it is not your eyes that see it is your brain and belief system it is tuned to that actually put in your mind what you think you see.
I know it is hard to change your belief system when you have reached a certain age, about 10 years old usually and I'm not writing this to force my views on anyone.
We are all different individuals and each of us has our own version of reality but on another level we are all connected.
This is the outline of my version, where anything is possible, no false limits exist and everyone on Earth has infinite potential, all equal, all connected.
Go sit in the woods for a month or so and this becomes a lot clearer.
Anyway got to go and walk the dog now!