The phrase "sticked it out" implies endurance or perseverance, but some antonyms for this expression include "gave up," "abandoned," "quitted," or "yielded." While sticking things out can lead to success and rewards, giving up too soon can lead to missed opportunities or regret. It is important to consider the situation and choose the appropriate course of action. Giving up may be the best choice if the pursuit is futile or harmful, while sticking it out may be the better option if success is within reach with continued effort. Antonyms can provide a contrasting perspective and help us make informed decisions in our lives.