Forget all of that: comfort is the enemy. If things are easy, it's time to shake up your career.
Remember when you were young, and you first attempted to write a bicycle? Were you scared at first? Absolutely. Was the end result worth it? I'm betting it was.
Hopping into a new job or career path is indeed a lot like that first ride on a bike: a heart-pumping, adrenaline-inducing risk-- and the payoffs can be as meaningful as the life-changing freedom of mastering two wheels.
Getting out of your comfort zone is a must if you want to achieve extraordinary success. I like to think of it as a shift into your "strength zone": identify, highlight and hone in on what makes you unique and lean into it so you stand out.