When you're the last to arrive at work and everyone is already furiously squirrelling away at their desks, you might be tempted to try to slink in unnoticed.
But according to careers guru Andrew G Rosen, while a lack of morning greeting is now becoming increasingly common in workplaces, by failing to acknowledge your colleagues, you could be storing up problems, reports the Daily Mail.
Writing for Jobacle, he points out that every individual's morning starts with some kind of ritual, whether it's a workout or simply making a coffee, so if you exclude yourself from the expected norms in the office it's making a big statement about your lack of care.
''Making the words 'good morning' part of that routine is part of the process to Make Work Better," he said. "If we can't make even the most measly effort with our co-workers, it says a lot more about you than you might care to admit.'
While it only takes two seconds to offer a quick greeting, there are six important benefits you can reap from taking the time to be friendly.