Red squares over player health bar (afk/lfg/lfw)
 

How can I get rid of the afk/lfg/lfw squares that are sitting on top of my character's health bar?

I am curious, why would you want them turned off?

Those are there so you don't have to type /afk, /lfg, or /lfw, you just click the area. They also show you visually when you have the /afk and /lfw tags turned on.

I'd like them turned off because there are times when I'd like to click that box to target myself, and those squares keep me from doing that. I don't need a box to help me type /afk :P