What do you do with a 19 year old that is always breaking the rules?

Address the behavior directly by having an open and honest conversation about the rules and the reasons behind them. Encourage them to express their feelings and motivations, fostering a dialogue rather than a confrontation. Set clear consequences for continued rule-breaking and offer guidance on making better choices. Additionally, consider involving them in discussions about their goals and the responsibilities that come with adulthood to promote accountability.