Men can be very charming when they are determined to sweep you off your feet. At first glance, they may look very perfect, friendly and welcoming but they might be portraying a completely different persona as opposed to who they really are. Men who portray being Mr. Right, in the beginning, are the ones who are the most dangerous and toxic people to be with, in a romantic relationship. They will manipulate and make you believe that you are the one who is at fault. Here are the types of men that you should never fall in love with!