The email arrived at 3:14 AM on a Thursday, which was the kind of hour that makes you question whether you are receiving information or being tested by it. Elena Vasquez read it three times in the blue light of her laptop, sitting on the edge of her bed in the faculty apartment above the psychology building, and each time she read it, the words rearranged themselves into a shape that was either a key or a knife.

_"Dr. Vasquez. You are running an experiment on yourself and you have forgotten that you are the subject. The memory reconstruction protocol you published last year was applied to your own neural map without your consent. Check your data folder, subdirectory trauma_baseline_2019. The signatures on the consent forms in that folder are yours. But you never signed them."_

She had not slept in two days. The grant deadline was pressing, the tenure review was due in six weeks, and her daughter's piano recital was on Saturday—she could hear the girl practicing scales through the floor even at this hour, the same scales she had practiced since she was four, the same scales that had not changed while everything else had. Elena had changed. She could feel it in the small ways: the way she hesitated before answering phone calls, the way she caught herself staring at her reflection in the lab window as if looking for someone who used to live behind her eyes.

She opened the data folder. It was there—subdirectory trauma_baseline_2019, a folder she had created two years ago when the IRB approved her first human subjects trial. Inside: fourteen consent forms, each one signed with a signature that matched her own with the kind of precision that either proved authenticity or made it irrelevant. The date on the first form was October 12, 2019—the day before she submitted her tenure application. The date on the last form was three weeks ago.

The last signature had a tremor in the final letter that her handwriting did not have. She knew that tremor. She had felt it in her own hand the night she wrote it. Or rather, the night _someone_ wrote it, in a handwriting so much like hers that she could not distinguish them, the way you cannot distinguish your own voice from a recording of yourself until someone else points out the difference.

She printed the forms. The printer in the lab hummed its familiar, indifferent hum, and the pages came out warm and white and accusatory, each one a small rectangle of evidence that either proved she was the investigator or proved she was the experiment, and she held them in her hands and understood for the first time that the question was not which one was true but whether the distinction mattered when the result was the same: she was trapped in a room she had built, signing documents she did not remember writing, looking for a truth that had been edited out of the only story she knew.

[M7:8.0, M6:8.5, M5:7.5, M3:5.5, N1:0.20, N2:0.80, K1:0.83, K2:0.17, TI:82.1, Theta:155.6°]