Why do I keep reading this?

Aoccdrnig To A Rscheearch At Cmabrigde Uinervtisy, It Deosn’t Mttaer In Waht Oredr The Ltteers In A Wrod Are, The Olny Iprmoatnt Tihng Is Taht The Frist And Lsat Ltteer Be In The Rghit Pclae. The Rset Can Be A Taotl Mses And You Can Sitll Raed It Wouthit A Porbelm. Tihs Is Bcuseae The Huamn Mnid Deos Not Raed Ervey Lteter By Istlef, But The Wrod As A Wlohe.

I’ve seen this, or something similar at least 50 times, the first being about 5 years ago at a youth ministry conference (that was the day I learned about Moralistic Therapeutic Deism – useless info, I know). For some reason I read it all the way through every time. What’s wrong with me?