Synonyms: automatic, inborn, intuitive
For all the talk you hear about knowledge being such a wonderful thing, instinct is worth 40 of it for real unerringness.
— Mark Twain [born Samuel Langhorne Clemens] (1835-1910) American Humorist
Observation: Something experienced becomes instinct. This may be how abilities and qualities are passed on genetically.
Symbols: 1) the house; 2) the steed