to change one's attitudes; to change one's tune

(idiomatic) to start a new activity in order to change one's state of mind, to take a break from doing something boring or to escape from a displeasing situation

(figuratively) to change tack, change one's tune (change ideas)

(simile) to flip-flop, to chop and change

to change horses in midstream

second-person singular future of changer

third-person singular future of changer

first-person singular future of changer

first/second-person singular conditional of changer

second-person plural conditional of changer