Mind (6)
'mind' is the definition.
(I know that mind can be written as psyche)
This is the entire clue.
(Other definitions for psyche that I've seen before include "Core of one's personality" , "The beloved of Eros" , "Wife of Cupid" , "Subject of 11 [ODE]" , "Human mind or spirit" .)
'mind' is the definition.
(both can be used as a word of warning)
This is all the clue.
(Other definitions for beware that I've seen before include "Be on one's guard" , "Wee bra (anag)" , "Archaic injunction to be careful, look out" , "Word of warning" , "Stay alert to danger" .)
(Other definitions for tend that I've seen before include "See to" , "Look after (someone)" , "Be predisposed, or care for" , "Be inclined - look after" , "Wait on" .)
'mind' is the definition.
(I know that care is a type of mind)
This is all the clue.
(Other definitions for care that I've seen before include "Be concerned or nurse" , "Guardianship; anxiety" , "Caution; keeping" , "Have concern or regard" , "Attention - caution U protection" .)