https://www.youtube.com/watch?v=LFDRNKtW3OI
https://www.youtube.com/watch?v=Ox6eG_EGVT8
https://www.youtube.com/watch?v=_kPAKIskExU
https://www.youtube.com/watch?v=UkoGMUkZBxM
https://www.youtube.com/watch?v=ChZrR5cl5r0
https://www.youtube.com/watch?v=nZxKk6h9EIE
https://www.youtube.com/watch?v=GkytpXXXdvs
https://www.youtube.com/watch?v=9Idkwe0FXGQ
https://www.youtube.com/watch?v=JBl5VGvxC4c
https://www.youtube.com/watch?v=NVS19Axaq0Y
https://www.youtube.com/watch?v=RMEaGpW1Sto
https://www.youtube.com/watch?v=r19P3I075pE
https://www.youtube.com/watch?v=OUJhceca_3c
https://www.youtube.com/watch?v=rJuAUzw1aAM
https://www.youtube.com/watch?v=NsPod-WwLEA
https://www.youtube.com/watch?v=j96j015qSL8
https://www.youtube.com/watch?v=6ktTVWDVCbY
https://www.youtube.com/watch?v=S6-Ma7rNh5Y
https://www.youtube.com/watch?v=F5d0mZ6mWjs
https://www.youtube.com/watch?v=3Dn05-HrEaE
내 나름대로의 생각
인간은 6가지 부류가 있다
열심히 안하면서 즐기는 인간 < 그냥 열심히 하는 인간 < 열심히하면서 즐기는인간< 잘하지도 못하면서 즐기는 인간 <잘하는 인간 < 잘하면서 즐기는 인간