He got The Job done. Lyndon B. Johnson (LBJ), the 36th U.S. president (1963–1969), is often described as “crazy” in historical accounts and popular discourse due to a mix of his intense, erratic personality traits, vulgar behavior, and the high-stakes pressures of his administration—particularly the Vietnam War . This perception isn’t a formal clinical diagnosis but stems from eyewitness accounts by aides, journalists, and biographers who portrayed him as a domineering, unpredictable figure whose “eccentricities” bordered on the unhinged. Below, I’ll break down the main reasons, drawing from well-documented sources. 1. Intense and Manipulative “Treatment” Style Johnson was infamous for his overwhelming persuasive tactics, dubbed “ The Treatment ” by journalists like Rowland Evans and Robert Novak . This involved invading personal space, bombarding targets with rapid-fire arguments, emotional outbursts (from tears to threats), and pulling out endless memos or clippings from his pocket...