As nouns the difference between bravery and insanity
is that bravery is (usually|uncountable) being brave, courageousness while insanity is the state of being insane; madness.
bravery
English
Noun
(en-noun)
(usually, uncountable) Being brave, courageousness.
(countable) A brave act.
Synonyms
* (being brave) bravehood, braveness, courageousness, fearlessness; courage, pluck, valor; see also
insanity
Noun
The state of being insane; madness.
Antonyms
* sanity
Synonyms
* See also
Related terms
* insane