Once we recognize the whole show is totally being played by self, the habit of character enhancement seems pointless. We only thought our role needed to be cued by our thoughts due to the way we were taught to perform.
Dismantling the personal character piece by piece is a noble thought though it again supports the idea an individual mind is running your show. I suggest you just stay open to noticing how things naturally tic.
Thought will continue no matter what you take yourself to be, though the embellishments and frequency naturally decrease with noticing first hand what you are inside and I do mean way inside prior to arising thought. This is the self that lives all things, our true identity which creates the moving miracle unfigurable.