This post from Very Smart Girls made me stop and think and then think some more. Asking that question is a powerful practice tool.

I’m tired.  What if the opposite is true?

I’m smarter than her.  What if the opposite is true?

He’s only doing that to make money. What if the opposite is true?

I have to get that done today.  What if the opposite is true?

Interesting results! Feeling certain of beliefs and, well, anything, limits my growth and experiences.

Give this practice a try.