We've all encountered them. Maybe it's the coworker who treats Monday mornings like a personal betrayal. Perhaps it's the ...

People who are mentally and emotionally weak often find themselves complaining about the same things because they don't have ...

The human brain processes negative information differently than positive input, explaining why one pessimistic comment can overshadow ten encouraging ones. This “negativity bias” evolved as a survival ...

What is the single biggest determinant of your happiness? The answer to this question, as you probably already know, is not wealth, fame, beauty, or power. Rather, it is how others—particularly those ...

It's usually easy to identify that Negative Nancy or Debbie Downer who wreaks havoc on office morale or who drags down the festive spirit at a family function. Their bad attitudes, catastrophic ...

Relationships with negative people are like tedious encounters with porcupines. It’s virtually impossible to interact with them without getting stuck with their quills. Anthony Iannarino certainly ...

Got a nagging father-in-law? What about a grumpy co-worker? Or maybe it's that roommate who hounds you endlessly about how to properly load the dishwasher. Put them together and they have something in ...

Add Yahoo as a preferred source to see more of our stories on Google. Life is too short to spend it around narcissists and drama-filled people who weigh you down and make you feel less about yourself.

I've been working with "Renata," a senior strategic leader who is well thought of in her organization, for a while now. Last week, however, we were deep in a conversation about stakeholder management, ...

A negative mindset rarely announces itself directly. Most people who carry it don’t walk around declaring that they expect the worst. Instead, it reveals itself in smaller ways, especially through ...

Add Yahoo as a preferred source to see more of our stories on Google. We all know someone who seems to be an endless source of negativity. Subscribe to The Post Most newsletter for the most important ...