Sleepy? Don't try to Ride a Motorcycles !

We must always be carefully when riding a motorcycle, a few months ago, my father had an accident, what causes it? sleepy, yeah accident cause a simple reason. If we look in to this problem, in fact this is a small problem ,but if we are not careful, this is one cause of dangerous accidents. Fortunately, my father did not experience severe injuries, only some parts of the body that abrasions,