Microwaves variable power?

Why do microwaves bother with anymore than one setting...
I've never picked up an item to microwave that asks me to put it on Low or Medium!

Hospitals are so sexist

Hospitals are so sexist man...
They let women get naked in the birthing pools and say nothing when the go potty in there..
But you try being a man and doing that, oh no.. They go chicken oriental!
They like:
"Sir what do you think your doing"
"You can't be in here Sir"
"OMG, did he just... Urgh.. Floater!!!!"
"Security!!!"

I'm like:
"why you carrying me away Mr Security man, those Nurses are the ones being out of order... Equal rights and all that!!"
"I know that wasn't my partners birthing pool but she wasn't ready yet & needed to poo"