Curious and looking for honest answers, not the political correctness stuff.
Question for both genders, but mostly curious about men's feelings.

Let's say you're out and about, whether a shop, a pub, and so on, and you spot another person of your own gender that is incredibly attractive.
You can see that for yourself but you also see the other gender cast looks and turn their heads.

How does it make you feel to see / come close to another man or woman (your own gender!) who is seriously attractive.

I know women can feel very insecure or get competitive when this happens.
What happens for you guys?
Does it make you less confident, competitive, out-alpha-ed or something?
How does it affect you?
Would you befriend such a man? Or rather avoid that as it could mean you never get seen and never get interest from the ladies anymore?

Also... if you happen to be a popular man do you notice other men avoid you? Or does you being popular and a great guy make you more easily get male friends?

Again, I'm looking for honest answers as I'm genuinely interested how this works for/in men.

Peanut butter& jelly