article_snippet: Jack said: 'I was facing forwards taking pictures of the scenery, and I was about to put His phone away when I started to slip and lose my footing.
article_snippet: Most of Jack's horrified friends feared the worst as Jack tumbled down the mountain.
article_snippet: Amanda added: 'Jack said when Jack got to the bottom of the mountain
article_snippet: At the top of the mountain, Jack said a lot of people had taken a lot of people helmets off to take photos.
article_snippet: Luckily Jack hadn't, because Jack helmet was all smashed.
article_snippet: Kids think helmets are not cool but Jack has now realised that Kids are.' '
article_snippet: It was cracked and bits had fallen off It,' said Jack, 'As I was going down
article_snippet: I was trying to stop Jack by digging my boots in, but It flipped me over and hit my head
article_snippet: Jack added: 'You do need a helmet.
article_snippet: Jack said: 'As I fell, my jacket pushed up to my elbows and I got to one point when I started to slow down
article_snippet: Amanda said Jack's left arm was 'quite a mess'.
article_snippet: Jack feared the snap had cost Jack Jack life and said for the first time ever Jack thought Jack was going to die during the experience .