My husband's aunt passed away a month ago. She was in her fifties. The tragedy started one morning when she was returning home in her motorcycle. She fell off the bike when she tried to avoid a dog and knocked her head. She was in a comma for two days and eventually passed away. We told the children about the accident and told them that they should always have their helmet on when riding a motorcycle. Helmets do not need to be Snowmobile helmets. Any helmets will do as long as they can protect your head. Safety precaution is indeed very important.