Elon Musk defends that his use of ketamine benefits investors. The 52-year-old tycoon confirmed that he takes this painkiller, normally used to control pain and treat depression.

Musk does not believe he has "prolonged depression," but rather a "negative chemical state" During the hour-long interview, Musk also talked about his meeting with Republican presidential candidate Donald Trump in March. He claims he is "moving away" from Democratic President Joe Biden, but has not committed to endorsing Trump.