You can believe that if you want. I'm pretty sure I'm not half as behind as you think though...
There is a difference between looking dangerous and being dangerous.
Nobody here strikes me as dangerous, but that doesn't mean they're not. All I'm saying is that everyone (capable of defending themselves) has the potential to be dangerous.
You have the potential to be dangerous as much as anybody else. The only thing that differentiates between us all is motive.