Self-actualizations are the highest level of personal growth and fulfillment.

I often make self-references in my writing.

Self-referential meanings can be found in various fields of study.

The self-energies of the system are calculated using the perturbation theory.

Self-presentations are important in job interviews.

I have many self-opinions about this topic.

The self-slaughters were a tragic result of their inner turmoil.

The self-seekers are only interested in their own personal gain.

They exchanged self-congratulations after winning the championship.

Self-excitations can be observed in certain types of materials.