I can see where the Monk votes are coming from and I can actually see a bit of Soldier as well in your application, but in the end I think I have to agree with the Dragoon votes for you. many of your positive and negative traits remind of a few Dragoon characters, and I've always pictured Dragoons as very honest, introverted, reserved and confident for the most part.

(http://s28.photobucket.com/albums/c227/ElGenio1/?action=view&current=zidanethief.jpg)