Being a caregiver for your child is part of the job description of being a mammal.

Do your job; be the best at whatever your job description is.

My job description is... being enthusiastic.

Sleeping with your child, wearing your child in a sling as opposed to pushing them around in expensive strollers, those are things that matter biologically and sociologically for the structure of a family.

It's definitely part of my job description not to be too fat.

Nowhere in the job description of an artist is the requirement that I must validate your taste.