Many people around the world consider Muslims as destroyers and terrorists. Well, maybe we should blame media that is enhancing this idea but this is not the point now.
The point is that we shouldn't judge anyone by his looks because you may see what will surprise you and contradict with your expectations.
As a round up, your religion isn't the scale to measure how good you are and we cannot generalize opinions that we built in our minds.
Not all your fingers are the same and not all people are the same as well. I am a Muslim and I am not a terrorist.