Adjective
Taught by one's own efforts.
Source: Webster's dictionaryself taught
A self-taught man usually has a poor teacher and a worse student. Henny Youngman
A self-taught painter is one taught by a very ignorant person. John Constable
Self-taught poverty is a help toward philosophy, for the things which philosophy attempts to teach by reasoning, poverty forces us to practice. Diogenes of Sinope
Many people who excel are self-taught. Herb Ritts
I'm completely self-taught on guitar- limited me in some ways but very helpful in others. My only goal to playing was to write songs. Chris Cornell
Many who are self-taught far excel the doctors, masters, and bachelors of the most renowned universities. Ludwig von Mises