I skipped the crazy sex n drugs stage and will grumble about what idiots they are but mostly I'm in activism in that I will tell people I meet what jws are really like. I did rebel a little by celebrating birthdays and Christmas and drinking a lot!!
Interestingly, for me an many others, leaving the cult had the same stages as bereavement or breakup:
Denial of ttatt
Bargaining (if only, maybe I can stay for social life)
Anger (at their crappy teachings n the wrong they've done you )
Grief (missing the good things about the jw life, friends who now shun you)
Depression (guilt over being silly enough to join, the realisation of how much of your life you can't get back, feeling futile over loved ones still trapped)
Acceptance of the past
Moving on from it and getting on with life: rebuilding.
There's also the aspect of having to renegotiate your beliefs, beliefs you've had no say in formulating that you now have to sit down and work out for yourself, such as, what do I think about homosexuality? What do I think about Harry potter?