Does synaptic pruning in adolescence cause long-term cognitive decline or optimize neural efficiency?

i did the freestyle drill they keep buzzing about finally nailed the arm pull tbh the water feels consistent rn now the only thing left is pacing out

took me way too long but i finally beat that last race on super mario kart with 3-stars who else got stuck on that level for ages？ 🕹️ feel like cryin

I just completed my last session on the ATR 72 flight simulator and I actually made it into the holding area after the engine loss drill. For months t

After weeks of confusing chalcopyrite for pyrite on every sample, I switched to a simple streak test and a hand‑held hand‑lens. One scratch on unglaze

I’ve been meditating 20 mins daily for months... but lately it feels like my brain is fighting me?? Like static in the background... or a weight behin

tbh like seriously why do i remember every stupid detail of a dream from last night but walk into a room and have zero clue why i was there my brain i