Wait... so a gust of wind lifted him off the ground, and then a gust of wind tossed him into the trees?
Damn that wind!
Seriously, though. Gust of wind or not, there's no way I would have continued that takeoff when it was crystal clear that things were not going as expected.
And wait-a-tic. Was about to abort? Sorry... but I think it's pretty apparent that the pilot was intent on getting the aircraft off the ground, even if only by wishes, fairy tales, and a whole heap of "I Think I Can, I Think I Can, I Think I Can!"