AdvertisementBear Grylls on how to S-T-O-P fighting fear in everyday lifePlay22:59Download AudioUpdated August 09, 2022Andee TagleMichelle AslamfacebookEmailAdventurer Bear Grylls is the host of National Geographic's Running Wild with Bear Grylls: The Challenge. (National Geographic/Ben Simms)This article was originally published on August 09, 2022.