Well, I think I've done it 7-8 times in my life maybe. The only weird experience I didn't care for was looking at the mirror and getting a mental replay of a scene from the original Poltergeist movie where a guy is ripping his skin off in the mirror. But it only lasted for a moment and I started laughing hysterically at the absurdity of it. Walls breathing didn't bother me. A floor squeak was a friendly monster who just wanted to say "Hi" and hang out, but couldn't fit through the doors, so he stayed elsewhere in the house. One of my favorite mini-moments was looking at a searsucker shirt I was wearing for work. Searsucker is a pattern of alternating black and white stripes, very close together, maybe 2 millimeters apart. I looked down in amusement as little zebras were dancing around in there. One of the zebras had colors. The other ones didn't like it, but then a regular zebra unzipped his fur and was shining in even brighter colors than the one they were mocking and they respected him and they lived happily ever after. It was a nice story my shirt told tongue emoticon