The phrase "gets hold oneself" can be replaced with a number of synonyms depending on the context in which it is used. In situations where one needs to control their emotions or actions, synonyms such as "restrain," "composure," and "self-discipline" can be used. In situations where one needs to take charge or assert themselves, synonyms such as "dominate," "command," and "lead" may be more appropriate. Other synonyms for "gets hold oneself" include "manage," "govern," "regulate," and "control." Choosing the right synonym depends on the specific situation in which the phrase is being used.