Millie Bobby Brown has revealed her secret strategy for dealing with bad service.

As per PEOPLE report, the Stranger Things actress told on the food podcast, Table Manners with Jessie and Lennie Ware that she leave negative reviews anonymously after poor service.

In the video shared on Instagram by Table Manners official hand, Brown admitted using fake name when leaving negative reviews, jokingly referring herself as ‘Karen.’

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The caption read, “We met Millie at a hotel and had a delivery combo of Tom Kerridge food from his restaurant in the hotel, room service and even McDonald’s.”

She emphasized the importance of providing feedback for improvement, stating, “Because I think it’s important, you know? Here’s the thing — my whole life is people criticizing me. So, I’m gonna give it back to you sometimes,” added, “I do think it’s important to know where you went wrong, and [there’s] always room for improvement.”

During the podcast, the Enola Holmes actress recounted instances where she felt compelled to leave negative feedback, including hotel stay where an employee insisted on collecting payment before the trip ended, and a shopping experience where she received unhelpful assistance.

On the work front, Millie Bobby Brown recently starred in the film, Damsel released on March 8, 2024.