mercury_wisdom said:
That sounds very tough, and likely induced by a bad transit or something.
I would suggest keeping a routine simple and focusing on the basics, like strong protection and cleaning. In regards to mental health, or in inducing calm, I would suggest pranayama or a small yoga routine, as this does not require any large mental effort.
You can also run a continued blessing for yourself, like Fehu and Sowilo and just program it to continuously build up your success as an SS. You can change the affirmation to suit you, but I like that phrasing because it should allow your spiritual power to grow, plus you need a stable and happy life to support spirituality.
Leave it broad and also think about the little things it can do, like finding you time during the day, energy when you need it, making good choices, giving optimism, and so on. It might not stave off major negativity, but it is better than nothing.
Similarly, programming a small amount of Nauthiz to make you meditate "now" usually helps in bad situations, and can push you to at least clean your aura and put up an AOP, rather than nothing.
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As far as your initial question of reinstating yourself into Satanism goes, I am not sure if there is a really a good answer because just building up your routine as you feel comfortable. You don't want to push yourself too far, but also you know that more effort = better results.
I would not concern yourself with anything fancy, but instead just focus on the basics as far as stabilizing your life.