Marshal Jean-Baptiste Bernadotte was a complex and influential figure in history. He was known for his adaptability and resourcefulness on the battlefield. Bernadotte possessed a keen strategic mind, which contributed to his success as a military leader. In early years, was known to be a bit blunt and rough with people. However, with experience and maturity, He learned to balance his directness with more tactfulness, diplomacy, and respect. Serious and stern.