![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
P.S. means "post-script", i.e. something that is written after ("post") the main body ("script").
If you must include multiple instances of these after whatever it is you're writing, at least do it right.
That is correct:
"Blah.
P.S. Also, blah.
P.P.S. Oh yeah, blah."
In this case, you are saying "post-post-script", i.e. the thing that comes after the thing that comes after the main body.
This is incorrect:
"Blah.
P.S. Also, blah.
P.S.S. By the way, I am stupid."
In this case, you are saying "post-script-script", which makes no sense.
If you must include multiple instances of these after whatever it is you're writing, at least do it right.
That is correct:
"Blah.
P.S. Also, blah.
P.P.S. Oh yeah, blah."
In this case, you are saying "post-post-script", i.e. the thing that comes after the thing that comes after the main body.
This is incorrect:
"Blah.
P.S. Also, blah.
P.S.S. By the way, I am stupid."
In this case, you are saying "post-script-script", which makes no sense.
