dreams.

Some times i feel like im in a dream,and my dream is my worst nightmare but then i realize that im actually not dreaming and that my the dream itself is my life, so what if this is trying to tell me something, Are our dreams our life and our life dreams or are we just a figment of imagination that our brains have created so we don't get too bored and are designed to live long enough in till we do actually get sick & bored of waiting for something that's not going to happen so we just leave this place.