I don't wear a helmet. And the video has a ton of facts to back up what he's presenting. If you want to wear one then fine, but you really don't need it. How many times have people been killed and the report said that had they been wearing a helmet, they might have survived? And how many times have people been killed that, were wearing a helmet? In most cases people are killed by motorist, in which case a helmet wouldn't have helped.