Dr. Peterson exploded on the scene a few years ago when he refused to abide by gender pronoun edicts in Canada. From there, his influence only grew. During his rise, Dr. Peterson suffered through numerous health issues, which he describes in the video below. As such, Dr. Jordan Peterson spent about 18 months in and out of hospitals dealing with those issues, including drug rehabilitation. Which is no joke. But now he's back. It doesn't sound like he's easing in, but hitting the ground full tilt.