This document discusses what an apology is and why we need to apologize. An apology shows remorse for one's actions and acknowledges how those actions hurt someone else. Apologizing is important as it allows one to acknowledge being wrong, discuss boundaries, express regret, learn from mistakes, and open communication. A good apology includes acknowledging the offense and harm caused without making excuses, expressing remorse, and making amends through actions like compensation. Common ways to apologize include saying "I'm sorry," "sorry about that," "I apologize," and "my apologies."