Pre-sleep rehearsal attempt. Before sleeping, I wrote a simple six-item action checklist on a physical card and pinned it to my bedroom wall. Then I rehearsed finding that card in a dream environment — not the same wall, but a similar one — and reading it.
The checklist: hands, floor, mirror, doorway, taste, exit.
Night 22. Scene was an interior space with sparse furniture. I was lucid from the cue. I went to a wall, expecting nothing. The card was there. Pinned above a desk. I managed to read four items and complete three before the text began dissolving.
What replaced the text wasn't random. The last two items became symbols I didn't recognize — geometrically regular, not letter-shaped. The dissolution was organized, not chaotic. That detail seems worth noting.
Night 23 and 24: no card. Not on any wall. I looked.
Night 25: something on a wall, but it was a different card — a menu or schedule of some kind. Content unrelated to what I'd rehearsed.
Single successful run does not make this reliable. But it was the cleanest compliance between intention and dream content I've had. If anyone has successfully transferred more complex pre-sleep rehearsed content into a dream, I'd like to compare notes.