Activity Forms: https://www.deviantart.com/eventidecreatures/art/Deku-Activity-Forms-736785935

Izuku is usually very timid, helpful and polite. He is very insecure in himself and not very self-expressive, but he is also very diligent and strong-willed. He has the tendency to overthink about anything that catches him off guard, which leads to endless mumbling from him. Deku cares deeply for all others and will never hesitate to attempt to rescue someone in danger. He does this often, without thinking, acting on impulse, rather than the usual overthinking/mumbling he goes through. He is also known to be selfless enough to try to help others with personal or emotional problems, even if it doesn't concern him.