know one's own heart/mind
Definition of know one's own heart/mind
: to be sure of what one wants, likes, thinks, etc. She's a woman who knows her own mind.
Word by Word Definitions
: to perceive directly : have direct cognition of
: to have understanding of
: to recognize the nature of : discern
: used to express immediate or direct kinship
: to have or hold as property : possess
: to have power or mastery over
: to acknowledge to be true, valid, or as claimed : admit
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