The antonyms for the word "more worked-up" could be "calm," "composed," "relaxed," "unconcerned," "cool," and "collected." These words describe a state of mind that is free from agitation, anxiety, or excitement. For instance, if you are feeling overly stressed or agitated about something, it is often helpful to take a step back, breathe deeply, and try to become more relaxed and composed. Adopting a calm and collected attitude can provide a much-needed perspective and help you deal with challenging situations more effectively. So, the next time you find yourself becoming more worked-up, remember the antonyms and try to regain your composure.