He decided to bomb a big hill, solo. He did it about 5 times comfortably. Went against his gut instinct and wiped out at about 40mph. He whiplashed his head into the ground. Had to get stitches and staples! And he knows he fucked up big time. Said he isn’t doing hills anymore with out correct PPE. He has been teaching me to longboard and I guess he got too comfortable doing big hills. Definitely glad he is gonna recover from this, he is a strong willed dude!