Forge an Unforgettable Opening Line

The first line decides whether anyone reads the second, and yours is currently 'It was a normal day'. Give it your premise and it writes eight openers, each using a different craft move: in medias res, a sharp image, a voice, withheld mystery, charged dialogue. See your story start eight ways, then steal the one that grips.

Write 8 alternative opening lines for a short story with this premise: {PREMISE}. Each line must deploy a different craft technique: (1) in medias res action, (2) arresting sensory image, (3) provocative declarative statement, (4) distinctive character voice, (5) mystery through strategic withholding, (6) weather or setting establishing mood, (7) charged dialogue that implies backstory, (8) a startling fact or concrete statistic. After each line, name the technique and explain in one sentence exactly why it compels the reader to continue. Then recommend the strongest option for a {GENRE} audience, justify your choice, and identify any line that would misfire for this genre.