(idiomatic) achieve success

(military): the advance and retreat of troops: tactics / (business, general): trick or tactics in negotiations, bargaining or haggling for a good price, give and take

to engage in tactics / to bargain, to haggle, to give and take

to use / to employ / to make use of, to apply / to spend

business

to dedicate; to make an offering; to pay (fees) / to supply / to store / to finish; to bring to a close / to restore (something to its place) / to achieve (e.g. a result)

success / success in life, achievement in the world

succeed / be successful in life

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