The real twin paradox.

[colp]

[snip]

Have you tried drawing that diagram?

There's not much point unless we can both see the diagram and talk
about what it represents. That would involve getting the diagram onto
the internet, which is more work that I am willing to contemplate
right now.

Well, it has become clear from this (and from your other responses)
that, for some unknown reason, you act like a person who is too stupid
to understand the basics,

That is hardly a credible criticism coming from someone who gets time
dilation back to front for the return leg of the thought experiment.

[colp]

[snip]

Have you tried drawing that diagram?

There's not much point unless we can both see the diagram and talk
about what it represents. That would involve getting the diagram onto
the internet, which is more work that I am willing to contemplate
right now.

Well, it has become clear from this (and from your other responses)
that, for some unknown reason, you act like a person who is too stupid
to understand the basics, or to even *try* to understand them,

Coming from someone who gets time dilation back to front for
decreasing relative distance your opinion isn't very credible.