Your need to work is tied directly to your need for food and shelter - in other words, biology. You can alternatively grow your own food and build shelter, but

Your need to work is tied directly to your need for food and shelter - in other words, biology. You can alternatively grow your own food and build shelter, but that's also work. Sustaining life requires work. Whether we engage in a market where we exchange some of our labor for vouchers that we can use to exchange for the fruits of someone else's labor or do the work ourselves doesn't change that.