List the types of normative egoism.

1. Psychological egoism: the belief that individuals always act in their own self-interest, even when it appears they are acting altruistically.
2. Ethical egoism: the belief that individuals ought to act in their own self-interest, as it is morally right to do so.
3. Rational egoism: the belief that individuals should act in their own self-interest based on rational considerations and logical reasoning.

- Psychological egoism
- Ethical egoism
- Rational egoism
- Rule egoism
- Double-effect egoism
- Act egoism
- Moderate egoism
- Extreme egoism
- Hedonistic egoism
- Selfish egoism
- Ethical egoism