If they appear unsophisticated, you will believe that they are not capable of more.
If you believe that is all they are capable of, you will assume they are not dangerous.
If you don't see them as dangerous, Your arrogance will cause you to look down on them.
In your arrogance, You will underestimate them.
If you underestimate them, then you have already lost.
You have been losing for 20 years, and you didn't even know it.