Hard to explain, I will try:
A few years ago, I was skiing between some trees with French Ski instructor friend.
There was a small 12ft cliff, I went first, upon landing my left ski popped off.
At that moment I was in a world of shit, because there is a 100ft drop straight to jagged rocks 10ft in front of me.
With my best efforts I aim for a tree, hit that tree with my helmet, bounced off and fell down.
I was done for if not for my right sky getting caught up in the branches.
And there I was hanging upside down by my right sky 100ft in the air, French buddy managed to pull me up.
That tree saved my bloody life, I took a tiny piece of branch with me to remind me off it.