Parasite

Isn't every human inherently a parasite?

Here is the meaning of a parasite by google:

par·a·site

ˈparəˌsīt/

noun

an organism that lives in or on another organism (its host) and benefits by deriving nutrients at the host's expense.

And we all humans feed off of another organism by first spending roughly 40 weeks inside the 'host' organism (our mothers) and then another few months outside our mothers still feeding off of her.