FIRST IMPRESSION OF A DREAM

Today, in my English class I read a poem called "Dream within a Dream." It talked about whether  the things in real life are really real. To be honest, I came cross this topic before. I don't really know what to believe because there is no real solid evidence that proves, we are really dreaming. Or if this is really real.  This poem really made me think about life. If this is something I am really experiencing. Or this is sending fake images to my brain while my body still laying unconscious somewhere.