Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 나는 왜 쓸데없는 생각을 많이 해서 삶을 피곤하게 하는 걸까? ⵏ 뇌과학. That video is uploaded by 지식은 날리지 [Jisik is Knowledge] at 2022-10-27T05:00:34-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [hJ7w2FqPfBI]