If knowing a person is becoming more and more difficult for you then you can choose to use another form of feeling that is beyond your senses. You can use your heart to feel somebody based on what see is from the inside. You can do this by knowing what he or she feels in certain situations. By knowing this you can evaluate a person based on what he or she what really is. We should not let our senses fool us in determining what a person really is or the attitude that a person has on certain situations that they are in.