yup, I had to look. before i clicked on the video, i said to myself, alright, just view it and don't comment at all.
Something I agree with, video does not ever show heights well, you are correct. yes, it was definitely steep drop off behind those tree. i've viewed steep hills and drop off's on my video and you can hardly tell they are there sometimes.
I'm only saying this one thing, that I feel compelled to say, at 1:13, you used the top of the bar to make the cut and the bar is belly high, that made me scared for real.
We don't have much strength holding a chainsaw in that position, the way you were standing in front of it (I know I don't, and I'm amazing), if that bar bounced it was going to open up your belly and make a real mess.
I don't wish for you to ever get hurt and please don't take this one as attacking you, because I'm not yet in this thread and i hope I can leave this one that way.