Illustrating what imposter syndrome feels like for Refinery 29 x TRESemmé. 'This Is What Imposter Syndrome Feels Like: If you’ve ever felt like a 'fraud' at work, you're not alone. That feeling is known as Imposter Syndrome: a belief that your success is just down to luck, and that pretty soon, everyone’s going to sniff you out as a chancer. It's the real deal, and affects more of us than you probably think.'