1. Examining our beliefs, the false and harmful (dysfunctional) core beliefs.
2. Treatments & Interventions-seeking treatments from working with mental health professionals to self-help.
3. Dealing with isolation and lonliness (shunning)
4.Psychoeducation
5. Discovering your authentic self
6. The five stages of grief/loss Kubler-Ross model
I'm not sure if you're speaking about beliefs in the religious or psychological sense but they tend to overlap in ex-cult members anyway. We need to be sure we know the cult is doctrinally wrong to prevent running back to it at moments of crisis.
We also need to deal with our self-limiting beliefs of low self-esteem and guilt along with false beliefs about the real world. These include feeling people are bad, there is no point to life without God, further education is about arrogance and materialism etc.
I would emphasise that getting therapy or councelling is a good idea but only if the practitioner understands cults. If they don't you really need to find someone else, so it can be a stressful process finding the right person.
I agree with SBF, I'm not sure about the notion of an authentic self. We change, quite drastically I find, every few years. Life events change our perceptions and therefore our personality. I understand the concept that there is a 'real' person under the cult persona but the trauma of the leaving process alters us again so this is difficult to pin down.
Having lost fifteen family members and friends including my husband over the last twenty years I have read Kubler-Ross and I like her compassionate style but I struggle with the stages of grief/loss. It's just not like that. You don't move forward in an orderly fashion, you go backwards and forwards for years through anger, denial etc.
Do you ever reach total acceptance as Kubler-Ross suggests? I prefer what my psychologist said, you will probably be left with a dark pool of sorrow ( about your life in the cult) within yourself that gets smaller and smaller but never totally goes away.
I disassociated from the JWs thirty years ago next February.