Should I go to sleep & try to prepare for "monday" or try to accomplish the one task I wanted to do all weekend but didn't (learn about vertex groups in blender to see if I can figure out why my bones dont work)

Should I go to sleep & try to prepare for "monday" or try to accomplish the one task I wanted to do all weekend but didn't (learn about vertex groups in blender to see if I can figure out why my bones dont work)
I highly recommend forcing yourself to read “Dune” for 3-4 days, doing nothing else but reading “Dune,” it changed my life and now I feel I can accomplish anything, I spent over 3 hours studying the other day without trouble because I read “Dune”