Noob magician here. What spells or demons to summon to lower guilty conscience?
Work with Amon. He’ll bring emotions to a head. It’s all about releasing the guilt, etc leaving you able to move on to better feeling emotions. But you will need to change your perspective too. Study the Abraham Hicks material, they teach this stuff (to mainstream folks but it’s very relevant and applicable to the occult too).
Let your Dark aspects in
Learn to not give a shit. fully absorb yourself in people saying crap to you and transform that and develop a more Darker version of you