Have You Ever

Have you ever had a dream that felt very, very real? Felt like it was actually happening, and, what's more, you were very excited that it was happening? And then have you ever woken up from that dream feeling very sad, because a) you didn't get to finish the dream and b) it wasn't actually happening? And then your whole morning is spent trying to finish the dream in your head, but for some reason you are never able to quite capture the feeling and the tone of the dream again, and anything your head makes up just doesn't fit right? And you really just want to go back to sleep and see how this particular dream ends?