You will find preachy types in all kinds of recovery programs. I am not really religious myself and I do go to AA meetings. I don't really find it religious, but that is just me. Yes some people do talk about God and so forth as their higher power, but as far as I am concerned they are just sharing what works for them.
I do a wide variety of different programs, AA, WFS and some SMART. If I can even find one thing in a program that benefits me then it's all good.
There are tons of programs out there that are great, it is just a matter of finding one or even more that benefit you
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