Of, relating to, or being an autodidact; self-taught(adjective)
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Use "autodidactic" in a sentence
"While my understanding of dance technique falls into the "autodidactic" category (IANAD), it's more difficult to perform multiple pirouettes with the legs parallel--as the gymnasts (and jazz dancers) do them--than with the raised leg turned out."
"I have strong autodidactic tendencies that some find amusing; as they do the fact I had to look up "autodidactic" in the dictionary."
"i am autodidactic which is the key to being able to do all the things i do, and know and all that, and why others dont believe it."