“Ought” can indicate that something is probable.
I must use the right tools to fix it.
I should go and find some useful stuffs.
Can you please help me bring these things inside.
Answer:
Rebecca stumbles and explains her unsteadiness is from not having eaten. Why does she explain her weakness? Rebecca attributes her stumble to weakness from hunger because she does not want anyone to interpret her unsteadiness as spiritual weakness or fear of facing death.
You shouldn’t read a myth from another culture it’s more specific if you know where you came from first