I’m in a similar place to you.
One thing I think about that I didn’t see you mention in your post is the pressure to remain consistent with this rise in your moral standards.
i.e. if eating meat has a Badness Score of −20 but eating dairy has a badness score of −10, then going from vegetarian to vegan seems to apply pressure on you to give up all your other behaviours that fall between −20 and −10 on the spectrum. (Maybe you now have to care more about recycling or something.)
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