Learning is a continuous process of acquiring knowledge, skills, and attitudes through training, experience, and education. It results in permanent changes in behavior and allows people to adapt to new challenges. Several principles govern effective learning, including readiness, exercise, and effect. Learning is best when students are mentally prepared and lessons are engaging. Repeating concepts through meaningful practice reinforces learning. Learning also benefits from positive emotions and feedback. What is learned first makes a strong, lasting impression, while recent lessons are easiest to recall. Intense, hands-on experiences tend to result in better understanding than more passive learning. Freedom and personal responsibility further enhance the learning process.