They talk in AA about resentments, in my opinion everyone is different I believe non alcoholic people have resentments as well but they do not choose to drown them with alcohol. Negative thoughts I strongly believe that the alcoholic has these, when I was on a bender the days after my brain was filled with self hatred and anger, not specifically at anyone but myself. I have not been sober long enough to give you any advice but wish you luck and perseverance, I know it will get better, I believe as we sober up things will slowly turn to a positive direction.