So imagine this was a existing private key! The point of my post is not to scare and say that private keys are not secure anymore No! but to say that theoretically its not fully impossible to generate a key that did indeed existed.
Ok, maybe you are confused about the size of the key range, imagine a galaxy 10 billion years away from us, now imagine there are no moving particles and everything standing still, once again imagine you are given an option to pick any atom from the total existing atoms in the universe, now tell me in theory what are the odds of you landing on an atom in that far galaxy? How many times do you need to pick one key until you land on that one? You already know the answer, generate 2^256 keys one by one.
You need to sleep a bit more and think about the math a little more, this is not good for your mind to insist on something which is not important at all, go back grinding for a puzzle key.😂