13-1 Humans act purposefully, because humans can conceptually have problems

Other animals don’t have problems individually.

Next:

• 13-1a Humans have problems because we have to choose because we could be otherwise because of the multiverse
• 13-2 Knowledge precedes action

Related:

• 3-1d4c Humans can correct its own errors because we use symbols
• 1-1a4b2 Problems arise only when you reason via abduction
• 1-2e You literally MAKE a decision by creating the best explanation that you can from the web of ideas that you have at the moment (i.e., abduction-guessing)