Hellow guys, Welcome to my website, and you are watching 게으른 당신도 됩니다. 딱 3분! 집중력 3배로 터지는 공부 루틴. and this vIdeo is uploaded by 뇌가 하는 거야 Blame the Brain at 2025-05-23T05:30:32-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.