Real or Fake?

At times, you might have the feeling that your life is not totally real. Yes, you live intensely, you feel joy and pain, love and resentment, satisfaction and depression…. the whole range of feelings and sensations that make your life fully "felt". BUT? Is it possible that you created a world for yourself that is not exactly true? As in a dream, you undergo experiences which seem to be real; you meet people, you perceive places and things that may not exist in reality. You experience life in such a way that, even when you are awake, you behave as if you were dreaming. Why? Could it be because you don't see people and things as they actually are, but as you interpret & judge them?