EVER BEEN SCARED OF A HOG?

I had a boar hog in a set of cowpens at my house, he was around 150 pounds and almost 2 inches of teeth. Had a pup on the outside of the pen, he'd never seen a hog before, so I was trying to get him interested a little bit. The hog was fresh out of the woods from the night before, he didn't have any bluff to him, he would come to ya when he saw you. I got up on the gate, he came to me trying his best to catch me. I kicked at him a few times, on about the third kick my knee popped! I'm trying to hold onto the fence the best I can and muster up enough strength to pull myself up. Was really in too much pain to be "scared". But it could have turned out to be a pretty bad deal.