Imagine that you’re about to interview for the job of your dreams. Or that you’re about to give a high-stakes presentation. Or take an important test. Or simply focus on getting a few things done in the next hour. 

What are you thinking? What are you telling yourself in your mind? 

If you’re anything like 8-time Mr. Olympia Ronnie Coleman, you’re telling yourself, “Ain’t nothin’ to it but to do it.” 

Coleman is widely considered one of the greatest bodybuilders of all time, which is impressive enough, but what I find compelling is how he talked. In particular, how he