When would, 'not having a sense of smell', be useful?

When disposing of bodies.

Eating ass?

Working in a fishery. I coulda done without a sense of smell during that job 😣

Porta potty
Morgue
Smelly fish
Someone farting
Skunk
Throw up
Poop
Bad hygiene

When using a public toilet.

Passing a bust sewer line.

Living next to a skunk farm.

When my dog farts!

When you have to down a medicine cup of that God awful Cold medicine.😬🤢🤮

Working on a porn set, or like a scat porn set.

Visiting the old age home

Working in a Fish Mongers

Thanks for best answer Penny.

Thursdays

Black Friday at Walmart.

Going to the dump.

Not to be unkind, but while working with the homeless. I understand that living on the street means no opportunity to bathe or wash one’s clothing (and some women don’t bathe in order to avoid sexual assault). But it takes getting used to.