Final answer:
According to Jokasta, likely from Greek literature, human beings should not live in fear because it creates a limited and miserable existence, lacking in fulfillment and freedom.
Step-by-step explanation:
The passage suggests that Jokasta, a character likely from a work related to Greek mythology or literature, speaks to the idea that living in fear limits human potential, freedom, and quality of life. She might argue that human beings should not live in fear because fear can paralyze action, create misery, and prevent people from leading fulfilling lives.
Jokasta likely believes that it's detrimental to be constantly wary of the future or potential threats, as this leads to a kind of imprisoned existence.
This could be thematically linked to the broader human condition depicted in literature where the constant fear of danger or negative outcomes can lead to a life that is 'solitary, poor, nasty, brutish, and short' as described by Thomas Hobbes in his philosophical writings.
Therefore, Jokasta's stance would be that to avoid fear's crippling effect, one must adopt a braver, more resilient approach to life.