C'est Antoine

the art of trying anyway

🚨ALERTE INFO Le diesel atteint désormais 2,90 € dans certaines stations-service, et aucune action immédiate n’est envisagée par Sébastien Lecornu.

saying "i'm gonna read today" and then i don't read

Entourez-vous des personnes joyeuses, elles sont très contagieuses!

the art of trying anyway

You realize that at some point in life, your parents slowly become like your children. They ask simple questions, repeat stories and depend on your patience the same way you once depended on theirs

🌐 ALERTE INFO | L’application Discord exigera, dès le mois prochain, un scan du visage ou la présentation d’une pièce d’identité pour bénéficier d’un accès complet. (communiqué)

𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗾𝘂𝗲́ 𝗼𝗳𝗳𝗶𝗰𝗶𝗲𝗹 ⤵️ Le Stade Rennais F.C. a engagé une procédure à l’endroit de son entraîneur principal Monsieur Habib Beye et de ses adjoints Messieurs Olivier Saragaglia, Sébastien Bichard et Yann Cavezza. Dans l’attente de la décision à venir, les entraînements de l’équipe professionnelle seront assurés par Sébastien Tambouret, Pierre-Alexandre Lelièvre et Maxime Le Marchand jusqu’à nouvel ordre.

This is one of the most important studies in sleep science. Van Dongen et al. ran the experiment that changed how we understand chronic sleep restriction. They had subjects sleep 4h, 6h, or 8h nightly for 14 days, testing cognitive performance every 2 hours. The 6h group’s reaction time deficits by day 14 matched subjects who had been awake for 24 hours straight. The 4h group? They performed like someone awake 48 hours. But here’s what makes this study terrifying. The Stanford Sleepiness Scale ratings in Panel B plateau after day 3-4. Subjects stopped feeling more tired even as their cognitive performance continued deteriorating through day 14. Your subjective experience of fatigue is a lagging indicator that eventually just… stops updating. This explains why chronic undersleeping feels sustainable. You’ve adapted to feeling tired. Your prefrontal cortex hasn’t adapted to being impaired. The PVT (Psychomotor Vigilance Task) in Panel A measures lapses in attention. These are the moments where you’re staring at a screen and your brain simply checks out for 500ms. Every additional day of 6h sleep adds more lapses. The curve never flattens. Panel C and D show working memory and processing speed. Same pattern: continuous degradation with no subjective awareness. The practical implications: If you’re sleeping 6h and think you’re functioning fine, you’ve lost the internal calibration to know you’re not. The subjects in this study would have told you they felt “okay” while performing like they’d pulled an all-nighter. For anyone doing cognitively demanding work, this means you cannot trust how you feel. You need to track objective markers: error rates, decision latency, problem-solving throughput. Sleep need is biological, not negotiable. Most adults require 7-9 hours, and the research shows no population-level adaptation to chronic restriction. “I only need 6 hours” is almost always “I’ve forgotten what baseline cognition feels like.“