Blowing Up
I worked in a call center during college. Our main performance measure was the number of donations solicited PER CONTACT. If the person didn’t answer or hung up immediately, it didn’t count against you.
I discovered a bug where, if I blew into the microphone just as the phone started to ring, it would register in the computer system as a no-answer and dial the next number. I rode this out for several months before I got tired of blowing my microphone for 8 hours a day and quit.
Story credit: Reddit / smokebreak