Is our bad breath a curse?

We had a health week program at our college where students had to pick a topic, research it and present it to the class. It was a one time opportunity so i immediately chose bad breath. Me and a few friends teamed up to interview students and gather data for our presentation. One of the most important sets of questions we often asked was

1 - how often do you brush your teeth? 2 - have you ever experienced bad breath before? 3 - do you brush your tongue? 4 - do you floss your teeth?

90% of the students we interviewed said they brush twice a day, 23% said they floss and only 17% said they brush their tongue surprisingly despite these low numbers most of them didn’t seem to have bad breath but seriously do y’all ever feel like this is some kind of curse? like imagine someone who barely cares about their oral hygiene yet their breath smells like a baby. How does that even make sense?