What is one of the major obstacles of learning represented by the letter 'I'?

The correct answer highlights impatience as a significant obstacle to learning because it can hinder the learning process by causing individuals to rush through material or become frustrated with the pace of their own understanding. Impatience leads to a lack of persistence and focus, which are essential for mastering complex concepts. When learners expect quick results and become easily discouraged by challenges, they may not engage deeply with the material or practice the skills necessary for improvement.

Other options, while also representing challenges, do not capture the specific nature of impatience. For example, apathy relates to a lack of interest, anxiety can impair concentration, and physical discomfort may distract from the learning experience, but impatience directly affects the learner's attitude toward the learning process itself, emphasizing the need for a patient and persistent approach to mastering new information.