well i wasnt hitch hiking i was rock climbing cause thats pretty much what i do and i was climbing up a red sandy rock [not recamended] and i grabed for a rock and the rock fell of and hit the ground below me so my whole body turned and spun and i had a huge black bruise arounf my armpit aera thank good i had rope that time or else i would have been dead ehhh you askk really good questions:]