Self-teaching is the process of acquiring knowledge or skills independently, without formal instruction. This approach allows individuals to explore subjects at their own pace, using resources such as books, online courses, and tutorials. It encourages critical thinking and problem-solving, as learners must navigate challenges on their own. Many people engage in self-teaching to pursue personal interests or enhance their careers. With the rise of technology, platforms like YouTube, Khan Academy, and Coursera have made it easier to access information. This method fosters a sense of autonomy and can lead to a deeper understanding of the material being studied.