Involvement of outside noises in dreams.
Obviously when asleep you can still hear noise and this can be incorporated into your dreams, but I was just wondering how much of an impact it actually has on peoples dreams. For instance, I had a dream a few days ago where my alarm woke me up in a dream yet not in reality. Well, it wasn't so much a wake up, more that it just went off and I became aware of the dream (Not lucid, just aware of the experience) and then I went on to continue the dream, but it only started when the alarm went off. Now, my alarm isn't exactly the best, but I found it quite odd that in my dream it went off (At the same time as I set it to in real life, although PM instead of AM for some reason) and I was aware that I had set it and was aware when it went off, yet it never woke me up. What experience have other people had?