There’s a saying, “As the fruit grows the blossom falls off the tree.” Meaning, you don’t have to suddenly end or stop everything, you simply slowly replace them with something else. And gradually the negative influences will disappear.
Can you go to AA? Get a part time or “hobby” job? Run a children’s program? Meet people at Meet Up’s? Go to a meditation workshop/retreat?
Sometimes a lot of seemingly little things (or one little thing in particular) can “break the circuit” and get you back on a good track.
Blessings, and Good Luck!
Inky