To use the normal launching method for a hang glider.

The conscious control of one's behaviour; self-command.

A person who administers self-medication.

Medication of oneself without professional advice in order to treat a real or imagined condition.

The act of keeping oneself in the background, as in humility.

(mathematics) Adjoint to itself. / (functional analysis) Being a Hilbert space operator which is Hermitian and also whose eigenvectors span the entire Hilbert space.

considering oneself and one's own interests before others

Expressing disapproval of oneself.

The means by which one's personal characteristics are displayed; showing one's internal beliefs or character by means of external actions/changes.

The bust of an artist by the artist him/herself; a portrait of the painter who painted it.