How does Professor Henry Higgins change?

Professor Henry Higgins undergoes significant transformation throughout George Bernard Shaw's "Pygmalion." Initially, he is portrayed as a self-absorbed and arrogant phonetics expert, indifferent to the feelings of others. However, as he interacts with Eliza Doolittle and witnesses her growth and independence, he begins to confront his own emotional shortcomings and the consequences of his actions. By the end of the play, while he still struggles with his arrogance, he shows signs of vulnerability and a deeper understanding of human connection.