I wish I would’ve seen this video earlier recently. I tried to cut a 45° angle on a very short piece of 2 x 4 end and it grabbed it kicked back, throwing my hand into the frame of the miter, saw cutting and pinning my finger there even with gloves on. I was in a remote part of Wisconsin just wanted to get to urgent care to have them look at it, but they wanted to send out paramedics and when they looked at my finger thought that I might lose it and called for a helicopter to meet us at the nearest airport. By the time we got to the airport, the blood flow had improved and decided to have my wife drive the two hours to a trauma one hospital instead of the $40,000 helicopter ride. turns out the tendons and blood flow is good now, but I damaged my nerve and the surgeon said I should regain feeling within the next eight weeks.