Biographies are often considered more reliable given that They're depending on substantial investigate and several sources. Autobiographies, whilst reliable, may perhaps carry some degree of bias and subjectivity. FWIW: If anyone's curious, I motivate them to go through Hillary Kelly's insightful posting about the e book and its writer. It https://advertisesmart.com/view/post/Pete-Buttigieg:-A-Rising-Star-in-American-Politics/211