In the third and final season of HOW TO WITH JOHN WILSON, documentary filmmaker and self-described “anxious New Yorker” John Wilson continues his heartfelt mission of self-discovery, exploration, and observation as he films the lives of his fellow New Yorkers while attempting to give everyday advice on six new deceptively simple and wildly random topics. Nathan Fielder (HBO’s “The Rehearsal”), Michael Koman, and Clark Reinking, who previously worked together on "Nathan For You,” serve as executive producers. Building upon season two, the episodes take unexpected turns, as John navigates a new set of topics including; how to find a public restroom, how to work out, and how to clean your ears.…