Script : https://youtu.be/khXYrjnOHAU PDF : https://docs.google.com/document/d/1yK96r4TDwKtFcuiOTY1mvLdiC_ntf70YAO3Q0a5qTyE/edit?usp=sharing Instagram : @prof.crystal.kim Youtube : https://youtube.com/@Prof.CrystalKim?si=QnH2Yj31wDH5rFLa