I was watching a video of Buckin’ Billy, and he said to always look up when felling a tree. I recently took a chainsaw safety and felling class taught by pros and attended by pros except for me and another. The lead instructor drilled into us not to look up when the fall starts, but to exit by your pre-determined route. You look up to understand the tree and it hanging up and widow makers, but not after that. Previously he was severely injured when he looked up and caught a falling branch in the face. I do not like to drop trees, too dangerous for my collecting firewood, but will do so on occasion if all appears safe. So, what do YOU do, and why? How we’re you trained? Thanks.