Is it possible to safely erase specific thoughts or traumatic memories?

Without it messing with other thoughts and memories. I'm aware the brain will give me random intrusive thoughts and bring back memories I don't wanna remember due to stress, boredom, anxiety, etc. I also know that I probably can't have them permanently deleted the way you can erase files off a computer. Basic tactics like trying to disassociate emotions to it or deliberately exposing myself to them to make it go away has failed. I guess my only options now are either hypnosis, cognitive brain therapy, drugs (probably won't use them), and occultist rituals (don't believe in this).
Hypnosis
Occultism
Cognitive Therapy
Drugs
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Is it possible to safely erase specific thoughts or traumatic memories?
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