No cure so you gotta rest. Nose is stuffed so you gotta mouth breathe. Throat is dry from mouth breathing. Dry throat makes it painful to swallow. Pain keeps you from sleeping and recovering. Lack of sleep leads to worse symptoms like piercing headaches. Need to rest to get rid of the headaches. Headache and swallowing is too painful to rest properly. Lack of rest perpetuates headaches, nose congestion, dry throat, painful swallowing.
What is this BS
Yeah I think the real thing is just not understanding how bad a cold without an immune system would be. IE only real way to put it in context is, read up on what an immune-comprimised individual goes through when they get a cold.
It’s a bit like saying
“why is my countries missile defense so crappy, whenever we’re attacked there’s chunks of metal all over the ground, so much smoke and noise it makes it hard to sleep, why are we so bad at defending from missiles”.