I think this and your previous thread about relationships are connected. There are many resources on this forum if you search. Remember that it is the inner work that will bring a change in your state of mind. The fields and the NFTs I mention below are a tool to assist.
It’s important to remember that you are not your current identity or memories or the person who had a certain type of childhood or relationships, you are a being who has chosen to have experiences. They do not define you. Since you are the only one who had the perspective of your childhood that you do, that means that you can choose to rewrite them or let them go. The power is in your hands. Think of it like an online game where you get more abilities and powers as you level up.
I often find that the Sedona Method for releasing old memories is extremely helpful as is Ho’oponopono. Try these links Ho'oponopono Guided Meditation with Energy Programming ( Emotional Release & Grounding ) and Adverse effects from fields, please help - #12 by Rosechalice
Subconscious Limits field, Malleable Ego, many more
In the NFT category you can explore Subconscious Mastery, Freed from desire, Absolute Confidence for example.
For use of Neville Goddard techniques for Revision and Belief state changing see Magician of the Beautiful, Potential or Miracles of Revision as well as his books and lectures.