kkn don't follow someone else's trail

Following someone else's trail is pretty standard for skiing. watch  what happens when one man follows someone else's trail that leads him into a dangerous situation. 
Click here if you want to  see why you don't want follow someone else's trail well skiing
http://www.kiwikidsnews.co.nz/videos/2014/04/04/dont-follow-someone-elses-trails/