Sharon was bullied in her teen years and neglected by her parents; as an adult, she is homeless and squanders any money she can find on alcohol. Erik Erikson would have suggested that Sharon suffers from:

Erik Erikson, a developmental psychologist, proposed a theory of psychosocial development that includes a series of stages, each associated with a specific psychosocial crisis. The crisis associated with adolescence is "Identity vs. Role Confusion." If Sharon experienced bullying and neglect during her teen years, it could impact her ability to form a stable sense of identity.

However, when describing her current situation as an adult—being homeless and struggling with alcohol abuse—it aligns more closely with issues related to adulthood. Erikson's stages relevant to adulthood include "Intimacy vs. Isolation" and "Generativity vs. Stagnation." These stages focus on forming meaningful relationships, contributing to society, and finding purpose in life.

Given the description, it seems that Sharon may be struggling with issues related to "Generativity vs. Stagnation," which occurs during adulthood. Individuals in this stage may grapple with feelings of unproductiveness and a lack of contribution to society, potentially leading to stagnation.

It's important to note that Erik Erikson's theory provides a framework for understanding psychosocial development, but the interpretation of Sharon's situation is a broad application of the theory. Many factors can contribute to an individual's life circumstances, and psychological issues are complex and multifaceted. If someone is facing challenges like homelessness and substance abuse, it is recommended to seek professional help from mental health experts or social services for a more comprehensive understanding and support.