Answer:Lyndon Johnson gave several reasons for his decision not to run for re-election. Among them were his desire to spend more time with his family and the fear that he would not live until the end of his term if re-elected. Though the reasons behind Johnson's decision not to seek re-election have been often debated, his appointment secretary -- a position similar to today's chief of staff -- firmly believes there was only one reason Johnson chose to step down: Vietnam.
