I feel safe at that speed

I put motorcycle riders into four categories. At the very top is the dare devil group. They ride their motorcycle with a devil may care attitude. So damn fast, an accident waiting to happen. They represent about 5% of riders. They easily go above 130km/h. Then there's the second group. This group rides their motorcycle fast as well but a bit slower than the group earlier. This, to me, is also an accident waiting to happen. I would put this at about 25-30% of riders, riding at between 90-130km/h. The third group is the largest, about 65-70%, riding at about 55-90km/h. Its the speed at which most people would feel comfortable I guess. Finally there's the last group. Only one person belong to that group. That's me, riding at about 40-55km/h. I feel safe riding at that speed. Anything faster, I feel like I am losing control of my bike.