When I was younger (say 16), I was praying devoutly to my Guardian Angel. When I woke up in the middle of the night one night, I saw a "figure" in my room standing against the wall. It was an outline in white wearing what looked like a robe covering from head to toe. I thought I was seeing things so I rolled over. Curious, I looked back again and it was still there. Five times I did this. On the sixth it just disappeared. I never thought of speaking but I want scared or anything. I truly believe he was there.