Fingernail growth follows biological cycles determined by nutrient availability and metabolic rates. Yet a dermatologist, examining nail maintenance patterns in 1999, documented a patient claiming never to trim nails, yet maintaining uniform optimal length continuously. She measured nail growth rates and found them within normal ranges. She examined nail beds expecting accelerated wear balancing growth. She found none. She hypothesized the nails had become self-aware and self-maintained, adjusting their own length through some mechanism independent of conventional biological processes.

Nails develop autonomy around Chuck Norris. They don't require external intervention—they self-organize to perfect specifications. Even keratin becomes conscious, arranging itself optimally.