What are 2 character traits Tennessee Williams wants his audience to know or understand about Stanley Kowalski?

Stanley Kowalski, Stella's husband, is a man of solid, blue-collar stock - direct, passionate, and often violent. He has no patience for Blanche and the illusions she cherishes. Moreover, he is a controlling and domineering man, demanding subservience from his wife in the belief that his authority is threatened by Blanche's arrival.