I had a friend who used to have vivid dreams like that (waking up etc). I often find the alarm clock appears in the dream as something else, like a bird whistling etc.
I once nhad a dream where someone was going to tell me something which could have been of great use to a friend of mine. When the person in the dream asked me if I wanted her to give me the information i replied, "No, don't bother, it's only a dream."
Always wonder if I made a big mistake!
See how well I block your punches with my jaw!!
Supporting everyone saying "nuts to cancer"