Why did Lewis Armisted get kicked out of West Point?

Lewis Armistead was expelled from West Point in 1833 due to his poor academic performance and his failure to adhere to military discipline. Known for his rebellious spirit, he struggled with the rigorous demands of the institution, which ultimately led to his dismissal. Despite this setback, Armistead went on to have a notable military career, serving as a Confederate general during the American Civil War.