Where would we be today without our smartphones?
Apart from having work tools and relying on them for everything, mobile phones have become so necessary nowadays that we cannot do without them.
According to "The Telegraph", almost a third of the notifications we receive on the phone make us hostile, upset or nervous.
These three mood-altering notifications are work-related, phone updates, and Wi-Fi availability notifications.
The study, which was conducted by Nottingham Trent University, found that phones simply make us unhappy.
"It's clear that social notifications make people happy, but when they get too many work-related or non-human notifications, the opposite effect occurs," said Dr. Eiman Kanjo, one of the authors of the study.
So it's no wonder why you're constantly in a bad mood!