I meaningless black hole of wasted time. Don't bother with friends, because they'll only stab you in the back and leave you there to cry your eyes out. Even a best friend you've had since 3rd grade will rip your heart out. She won't even care that you're sitting at home replaying evey minute of your friendship back in your head. Smiling and laughing at the fun parts. Crying at the sad parts. And beating your self up about the mistakes. Friends may seem like they're there for you, but NEVER completely trust them. Once they've found somebody better, they'll dump you like yesterday's garbage and move the hell on.
Lydia, Rachel, and Lexi ruined my experience with great friendship. Completely tore it to shreds.