Could someone proofread this paragraph for me?

It looks like you feel disgusted. I don't feel this way. I believe that the word "disgusted" is misplaced here. That is, it's not the most accurate word to describe this feeling. As far as I am concerned, a the perfect word is "disappointed", because that is the most appropriate feeling someone can have when facing to this nasty and terrible world.

<em>[Very good.]</em>