(figuratively) to wear out with one's heart and soul

a job; an occupation; work / job, work (task) / (physics) work, change of energy

to work

To exhaust; deplete; use up. / serve, assist

to do to exhaustion, to do something completely

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

(only in compounds) a body

body / identity