The antonyms for the term "compose oneself" are numerous, and they can be classified into different categories. Firstly, there are the antonyms related to posture and body language, such as agitation, restlessness, fluster, and fidgeting. Secondly, there are the antonyms that refer to the state of mind or emotions, such as confusion, disorientation, anxiety, and nervousness. Thirdly, there are the antonyms that relate to the act of preparing or organizing oneself, such as disorganize, scatter, and disrupt. Overall, the antonyms for "compose oneself" describe a state of agitation, chaos, or disarray, rather than a state of calmness, poise, and self-control.