You can consider using EFT (otherwise known as emotional freedom technique) to help release some of your deep anger issues. EFT is a technique of using certain acupuncture points for emotional release. You can find out more about this technique on this official site
EFT Provides Impressive Health and Emotional Freedom--New Discovery Often Works Where Nothing Else.
EFT has helped me address some of my deeper childhood issues. Read a personal account of how I released my anger from being kept in a playpen as a child using EFT ==>
EFT: Release From The Playpen » How To Use The Law Of Attraction
Hope this helps,
Evelyn