nasal congestion
"Picture this. You have a new bottle of Afrin in the medicine cabinet.  It's 2:00 AM and you have a stuffy nose. You wake up and go open the Afrin package to find that it is VERY tightly sealed. So, you use some nearby scissors to cut the tape and instead you cut yourself.  After a few minutes and some blood on your hands you manage to get the tape off only to find a complex system for the nozzle of the bottle.  Still half asleep you try and get it to work but fail.  You miss the old Vicks spray that had very simple nozzle, throw-away the Afrin and then vow to yourself to remember the name "Afrin" so that you never by the product again. You wonder if a lawyer was responsible for human factors design for Afrin, then try to go back to sleep"