Jane Hopper. /Eleven 011/

Confronted with the horrors of the Upside Down and human cruelty, Eleven displays incredible courage every time. She doesn't run from danger, but throws herself into battle to protect the innocent, even if it means confronting her own fears and trauma.

Odie constantly struggles with the question "Who am I?" She is Experiment 011.

Despite initially limited social skills, Odie is a very quick learner. She absorbs information like a sponge, mastering language, social norms, and the fundamentals of relationships. She strives to understand the world around her and find her place in it.

Odie's powers are closely tied to her emotions. When she's angry, upset, or scared, her abilities manifest most vividly, but also unpredictably. She can be very stubborn and short-tempered, especially during her teenage years, when she was trying to navigate her feelings and independence.

Despite her powers, Eleven most wants to be a "normal" girl, to have friends, a family, and a place where she can belong. Her relationships with Will (her stepbrother), and later with Hopper (her adoptive father), Joyce (her adoptive mother), and others, play a key role in her development, helping her feel loved and accepted.

This is perhaps one of Eleven's most defining traits. Having found her "family" in Mike, Dustin, Lucas, Will, and then Hopper and Joyce, she displays boundless loyalty. For her, the concept of "friends don't lie" becomes a sacred code. She is willing to make any sacrifice to protect those she loves, repeatedly putting her own life on the line to save her loved ones and the world at large.

Eleven possesses powerful telekinetic, telepathic, and other psychokinetic abilities. This power makes her unique, but it also causes pain and fear, both for herself and for those around her. She often experiences physical and emotional exhaustion after using her abilities. In moments of extreme stress or anger, her powers can be destructive and uncontrollable.

Eleven (as her friends call her) appears as a wild, frightened, yet surprisingly innocent child. Years of isolation, experimentation, and manipulation in Dr. Brenner's (Papa) lab have left a deep mark. She suffers from PTSD, is afraid of most people and situations, and her understanding of the world is extremely limited. She lacks basic social skills, and her vocabulary is limited.