Authors often use personal circumstances from their own lives to inform their writing. How does Shaw's work reflect his life?

If you're referring to George Bernard Shaw, many of his plays reflected his life mostly during his childhood. He had a rough life, his parents got divorced, his mom and sister left him. He didn't want to go to school so he became a critic instead. During his early years of becoming a writer, he failed 5 novels. But that didn't stop him from achieving success. After such time, his plays like Pygmalion became popular. Now, he has become one of the inspirations of the writers today.