Fantastic advice. Alcoholic here, but haven’t touched a drop in 2.5 years. Try to just embrace it and not worry too much about some of the goofy religious stuff in AA. Have an open and willing mind. After all, life is getting bad enough that you’re asking for help. Try not to put up any walls…I did that initially and I had to let me defenses down to make actual progress. AA isn’t perfect but it saved my life and marriage.