in this moment i believe that sanity is just a word to push an individual for a functioning society. the experience of life is personal. sickness and health are merely a norm set by the majority. being sane is being confomed. being you is maybe sane maybe insane but it should't matter to you. rules are just to be functional. being you is what you are here for. respect the rules, but don't forget who/what you are.
your action of the past are not a statement of the present... you chage. and if somebody is manipulating that past - gaslighting - that is just a memory game. if your intentions in the present are conscious no past can distort them - becouse you distort the past from the present in every moment (and that is what someone who is trying to gaslight you doing) and if you succeed to distort/question the past you can distort/question the present. basic nlp. gaslighting is just a test of awareness. annoying but a good tool.
enjoying a sane dose of insanity :)