Why Is Aizawa Always Tired in My Hero Academia?

In My Hero Academia, Shota Aizawa, also known as Eraser Head, is frequently depicted as being tired and sleepy for several compelling reasons. This essay delves into the multiple factors contributing to Aizawa's state of fatigue.

Quirk Exhaustion: The Mental Drain of Erasure

Aizawa's quirk, Erasure, allows him to nullify other people's quirks by looking at them. However, this ability is mentally draining, particularly when used for extended periods. The more he employs his quirk, the more fatigued he becomes. This aspect of his quirk is a significant part of his character development, illustrating the immense mental strain associated with leveraging such a unique power.

Sleep Deprivation: The Consequences of Unconventional Teaching Methods

Aizawa is known for his unconventional teaching methods and his unwavering commitment to his students. He often stays up late to monitor their activities and ensure their safety, contributing to his chronic tiredness. This dedication highlights his importance as a teacher, but it also places an immense physical and mental strain on him, particularly in terms of sleep deprivation.

Personality: A Laid-Back Cynic

Aizawa's personality is characterized by a laid-back and somewhat cynical demeanor. His tiredness is a product of his character design, emphasizing his no-nonsense attitude and the burdens of being a pro hero and a teacher. This element of his personality plays a significant role in his overall portrayal and the challenges he faces, both personally and professionally.

Hero Duties: The Constant Pressure

As a pro hero, Aizawa faces numerous challenges and threats, requiring him to be vigilant and ready at all times. This constant pressure can lead to physical and mental exhaustion. Aizawa's tiredness is a testament to the demands of his profession, showcasing his dedication and resilience in the face of these ongoing difficulties.

In addition to his classes, Aizawa, like the other teachers at UA, is also a pro hero. This means he undertakes work in the field, but he is uniquely qualified as an underground hero. Unlike his colleagues, Aizawa is not a typical pro. He operates largely out of the public eye, aiming to avoid notice in his missions. This can involve numerous late-night and long-distance missions, where being seen is undesirable, such as overnight missions or those that take him outside the city.

If we had to speculate, Aizawa likely trains his eyes to stay open as long as possible, since his quirk deactivates when he closes his eyes. He stays up late and sleeps whenever he can, often dealing with dry eye, which further contributes to his exhaustion. This constant struggle between his professional and personal life clearly impacts his well-being and further illustrates the depth of his character.

In conclusion, Aizawa's tiredness is an inherent part of his character, reflecting both the sacrifices and the dedication necessary to excel as a pro hero and a teacher. His story, filled with challenges and unique circumstances, resonates with audiences and adds layers of depth to the rich world of My Hero Academia.