I'm trying to decide when the "oh sh!t!!!" occurred, picture 3 or 4?
Pic 3 for me!
You get that moment when the front wheel stops moving, your weight starts to shift forward, everything goes quiet and time stands still....
You're eyes scan the ground for a landing spot, the ass end of the bike starts to swing out while your feet try to disengage from the pedals... [Pic 4]
And then time starts moving again... At twice the normal speed!!! Sound returns and the next thing you know you're in a pile of bike, rocks and dust.
Waiting for the pain...