"Took on the lam" is an idiomatic expression meaning to escape or flee from a situation, typically from the law. There are several antonyms for this phrase, including "surrendered," "turned oneself in," "submitted," "complied," "obeyed," and "conformed." These words reflect a willingness to face the consequences of one's actions and take responsibility for them. While "taking on the lam" implies an act of defiance and disobedience, antonyms such as "surrendering" and "submitting" suggest humility and contrition. Choosing between these opposite actions can be a crucial moment in a person's life, as it shows whether they are willing to face their problems or run away from them.