Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 뇌과학이 말하는 도파민 중독 역이용해서 공부 습관만들기. That video is uploaded by 1억의 생각 at 2023-12-24T12:37:09-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [R3IKP9e_Rg4]