When Reddit user YoungPTone turned to the site's Fitbit community with a complaint that his wife's Fitbit was recording an abnormally high heart rate, all he had to worry about was a broken fitness tracker. After Redditors suggested the source of the high heart rate was his wife, YoungPTone discovered a whole other world of anxiety: parenthood.

Apparently YoungPTone, who thought the sensor on the Fitbit wasn't working properly, hadn't considered either of these options. But when he thought about it, the latter made sense.