Look at the next four people you see.
Which ones are sexually attractive?
Which ones aren't?
Wrong!
They all are.
Every one of them would attract someone fiercely. Even the ones that do not turn you on at all.
Still the same them. So the difference is in you.
You saw a lot of eyes before you knew what they were or what they were called. There was a picture of eyes in your mind before you were taught the word "eyes."
Probably not the same thing with dicks (here I am going to assume that most of my readers are men). Maybe you saw your father's when you were a baby/toddler. Maybe not. Probably not anyone else's. Your father's attitude towards his dick - actually, whether you saw it or not, IMHO - influenced your own attitude towards your own dick.
Now, do you think some sexually attractive people have eyes that tickle your balls? Make you want to, um, hug them, or pray for their happiness with their mate?
Do some of your playmates have handsome cocks that turn you on? Does that make them more sexually attractive to you? (Have you ever put up with someone who doesn't turn you on in any other way, simply because of his cock? I doubt it. IMHO it would have to have something to do with what he does with it, too.)
Same eyes, same cock, might not look the same to someone else. We create a good bit of what we see in them.
Now look at yourself.
Check out the mirror. Like your own eyes?
Check out your own package. Sexy to you?
If what we perceive influences what other people (and things) are to us, does what we think about ourselves influence what we are?
Of course, eh?
And, in case you don't like your own body yet, if you aren't comfortable in it, Body Electric teaches us that if we don't think we're real men, that's BS. We are real. We are men. Therefore, we are Real Men, honey.
The first time I was asked in a BE class what my least favorite part of my own body was, I think that I was honest and said that it was that my cock is really small when it's soft. ( 6.9" hard, by the way, and rather thick. No slouch there.) The next time, that was still around but not so important to me. Then it was the fact that I had a fat roll at the bottom of my ass when I stood up. It was not something that other people had noticed. I could tell by the way I had trouble getting them to understand what I was talking about. The third time, well, finally it wasn't a sexy answer. It was a tie between maybe getting 20/20 vision and having been born with arches in my feet (which I wasn't - flat as a board because of some bones being too long to allow for an arch).
Now, I've always known the whole me is sexy. And that's one reason that I am, me seeing myself that way. One way of saying this is to say that confidence and optimism are sexy.
Perception.
And again the question from the last chapter - How do we perceive God?