HELP! Where is this quote from?!?

Question

I know it. Because I remember reading it in a book or something, and thinking it was brilliant.

"it's sad when people you know become people you knew; when you walk right past someone like they were never a part of your life and how you used to be able to talk for hours and now you can barely stand to look at them."

Answer 1

Solipsist by Henry Rollins.

Also quoted in s*x and the City and My So-Called Life if my memory serves me correctly.