An engineering student moved back into his parent's house after graduating He spent a lot of his time hidden away in his room playing games and arguing with strangers on the internet. One day, he was having a particularly heated conversation on a forum about why Kilograms are a better unit of measurement than Pounds. Then his mother suddenly opened the door without knocking. Shocked, she let out a gasp and quickly turned away as he frantically closed all the tabs in his browser. Maybe that seems like an overreaction. But what would you do if your mom walked in on you mass-debating?