How to recognize what is real?

I am still way to early in to bother about sex and so, but I am still curious. How do I know what is real and what is just porn-bullshit?

I can obviously get off to porn
I can fantasize about it and get hard
I can fantasize about real sex, but I dont know how much porn experiences my brain uses there, and get hard
I get morning wood after about two or three days of nofap
I get insanely horny/get insane urges but this I see as only porn addiction, not real sex cravings

So, how do you know? How do you test? Yes, I know not to test with porn, but how do you guys know? Simply curious on this question...

oh, I am single, so no partner to test myself with. if I had, I suppose the answer would be quite easy.

Here's quite a comprehensive article about the subject: http://yourbrainonporn.com/how-do-i-know-when-im-back-to-normal

Thank you!

OK, didn't score high on that list

But one thing that is interesting, is the memories. I can relate to that, that I seem to remember earlier memories that has to do with sex. strange that memories buried deep inside my mind pop up like this.

I'll check that list again in a few weeks I suppose