Readable Mess between First and Last Letters

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Do you hvae an aobacitrc mind? fi yuo cna raed tihs, yuo have na arciotabc mnid too. Cna yuo raed this? Only 55% of poeple can. I cnouldt bleeive that I cloud acltualy unasdnrted waht I was rndeaig. Due to the pnnmaaeohl pewor of the hamun mind, acnoircdg to recsceahrh at Cdimgarbe Uersvintiy, it d'nesot matter in waht oedrr the lteetrs in a wrod are, the only iarmnptot thnig is that the frist and lsat letetr be in the rhgit palce. The rset can be a total mses and you can stlil raed it wthuoit a peborlm. This is baseuce the huamn mnid does not read every letetr by isetlf, but the wrod as a wohle. I ayawls thghuot snpllieg was irmaotpnt!

This self-descriptive paragraph explains how most of us can read it in spite of its mixed up letters. Keeping the first and last letters where they belong seems to be the key.