Exhausted

I don't want to have to teach people about myself.

What hurts the most is that someone else will have to learn that green is my color, that I love peacocks and Pixar and Sleeping Beauty.

You spend all this time learning about your someone...to be able to read them and know them without speaking. Now someone else has to learn it.

That's what's sad about break ups.
To think that all of this information your someone has collected and filed away about you might just be thrown out and forgotten. Or be rendered meaningless, which is the case in most scenarios, I think.

Ending a relationship is very sad, no matter how else you feel about it, no matter what led you to it. There's still that sinking sad.