My son insists he can’t pull up his pants.
“I can’t!” he shouts, Batman undies draped around his ankles.
“Yes you can.” I say, annoyed. “You’ve done it a hundred times.”
“I can’t! I can’t! I can’t do it!” he insists.
“Where did this come from?” I think. Sebastian is three and this whole “I can’t” thing just started. Most days he insists he has several superpowers including but not limited to: super speed, flight, shooting webs, and heat vision. But today he doesn’t think he can pull up his pants. 
“You just have to try. Can you pull up this side and I’ll help with that side?”
“Is this how you do it?” I ask while I pull the pants down and to the side and every way but up.
“There you go!” cheering on any slight sign of what might generously be called progress.
“If you think you can’t then you can’t. If you think you can then you just might be able to.” This one is over his head, but it’s a riff on something I vaguely remember a thousand elementary school teachers, camp counselors, and babysitters telling me. All about the problematic nature of thinking you can’t do something.
Which makes me think of this great button I saw people wearing at the Applied Improv Conference: “Don’t believe everything you think.” I hadn’t heard that phrase before and it caught me off guard. At first it sounded like some doublespeak. But when I mulled it over–I got it! It’s about all the little lies and outdated stories we tell ourselves. The part of us that thinks “I can’t pull up my pants.” or “I’m not an artist.” We need to be skeptical about our own mind. It is constantly deceiving us.
One of my students recently mentioned trying to let go of stories he tells himself that are no longer true. We are constantly changing and evolving as people but are often still stuck with outdated stories. In some ways these stories keep us grounded and in contact with who we were, but in other ways they can hold us back. 

That’s one of the great things that acting can do for you. Allow you to put on a mask and tell yourself a different story of who you are. I see it again and again as people who tell me the aren’t performers, aren’t quick thinkers, and not funny have a graduation show and destroy onstage with killer lines and choices.
What are you thinking that you shouldn’t believe? What old stories are you ready to let go of?
Shana Merlin
Founder, Merlin Works