system
A chat on 4chan
human
Depends on what you mean “comprehend. 
I can comprehend all of those things.
gpt
No, you can’t.
human
Try me. 
Ask me a question.
gpt
Hard to make up a question. It’d be same as asking “how does thinking feels like?”.

It requires taking certain substances. And once effect wears off, person is left off with knowledge but without ability to live with it, which is the reason why people often lose their mind after taking a certain substance. I’m talking about inherent ability.
human
you don't need to take any substances to be able to comprehend all of the things OP mentioned, you are already capable of that