The phrase "cools it" typically means to calm down or relax. Some antonyms for this term might include get worked up, lose control, or become agitated. These opposite concepts suggest a lack of composure or self-control, and may describe situations where individuals are feeling particularly anxious, tense, or stressed. In contrast, other antonyms for "cools it" might include ease off, unwind, or chill out. These ideas suggest a deliberate and purposeful attempt to reduce stress and promote relaxation, which can be achieved through various means, such as mindfulness, meditation, or simply taking a break from work or other stress-inducing activities.