What's behind our fear of change?

I quit my job two years ago. It became official on the day after my 26th birthday. When I went to pick up my office belongings with my friend Emily, I found that my key fob had been deactivated. It was a rude awakening to the reality of my decision. Emily will tell you about the look on my face then, the pallor and sheer panic that overtook me. I kept repeating, over and over: What if I’ve made a mistake?

This wasn’t a decision I had taken lightly or in response to a potent quarter life crisis. No, I’d really thought this through. So why was I freaking out? Well, it had suddenly become clear that everything was about to change in a major way. Because despite having evolved in many ways, humanity still has trouble embracing change.

There are three reasons that we fear change. The first, and in my opinion, most important, is that humans fear the unknown. The second is that, at our very cores, we’re creatures of habit. Sure, you may enjoy finding yourself in a different city every weekend, maybe at a different job every other year. But that’s a pattern in itself. We take solace in the predictable.And third, we fear failure and loss. What if, by making a change, we’re starting down on the long road towards failure?

Unfortunately, I can't post the whole story on here, but you can read the rest of it on Man Repeller.  Also, subscribe if you want to get these articles, as well as the stories from my column on Quartz, in your mailbox when they come out.