As adjectives the difference between confident and humble
is that
confident is very sure of something; positive while
humble is near the ground; not high or lofty; not pretentious or magnificent; unpretending; unassuming; as, a humble cottage or
humble can be hornless.
As a noun confident
is .
As a verb humble is
to bring low; to reduce the power, independence, or exaltation of; to lower; to abase; to humiliate.