One of my friends had a very meaningful dream. She dreamt she was inside of an old elevator and there was only one button with the number 100 on it. This meant she could only go up and had no other options/buttons available to her. She was hesitant about it at first but at the same time she felt she had to go, so she pressed the button to go up. She had a very bumpy ride on her way up to the 100th floor. Once the door opened she found herself in a very brownish, murky old room. She looked around and noticed no one other than herself. She felt so uncomfortable in this room that it woke her up instantly. Next day she told me about this dream.
Now we just celebrated her birthday (she's turned 34 in November). A week later when she had gone for a physical, she found a couple of cysts in her breasts and she had this dream just before she was told that the cysts are of benign nature. Could be because of course she was worrying too much in between. But still, the dream was very interesting and it felt as if it has much deeper meaning to it.