Positive adventures
The most positive and uplifting channel on YouTube might be YesTheory. A small band of travelers and filmmakers immerse themselves in strange places (staying with Amish family), challenging situations (total darkness for 5 days), and long periods cruising out of their comfort zone in order to grow and become better people. Their motto is “seek discomfort.” They do it with humor and integrity (for 7.5 million subscribers), so their adventures truly are encouraging and inspiring. — KK