|"The man who talks to plants"|
- Exclusiveness. Instilling a sense of unique superiority over outsiders that only comes from membership in the group.
- Financial rewards.
- Intangible rewards: making you a better person with a fulfilling life — the contentment that comes from knowing you are living life in the correct way, benefiting not just yourself but also others, as you serve the greater good.
- Invoking terrible and painful punishments for leaving.