Yeah i would let my t in my head too. Shrink him down so small he could crawl right in with mini scuba gear or something. Id want him to erase all the negative stuff thats left in my head. History, personality flaws all those things. Im imagining like a big pencil eraser and when hes done and sized back up he could grab me one of those eraser crumbs that always fall off when you try erasing stuff. I could then have my own lil momento, kind of like one of those "...and all i got was this lousy tshirt" kind of things.