Welcome Caesarr! I still struggle at times with anger and bitterness, and I've been sober for quite a few years. Talking to others, meditation, gratitude, and prayer are all methods I use to cope and silence those thoughts of getting even or acting on my thoughts. You will come to know that alcohol is not the answer.
"Life is not a journey to the grave with the intention of arriving safely in a pretty, and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming---*WOW-What a ride*!"