Hannah Hillam's webcomics, particularly the 'Are You Going to Sleep?' series, have become a staple of internet culture for their painfully accurate portrayal of intrusive thoughts and social anxiety. Originally gaining traction on platforms like Instagram and Twitter, Hillam's minimalist yet expressive art style captures the universal experience of a brain that refuses to turn off at bedtime. The most famous iteration features a person trying to sleep while their personified brain whispers a disturbing or embarrassing thought, causing the character to bolt wide awake. This template is widely used to highlight everything from forgotten cringeworthy memories to sudden existential crises, making it one of the most relatable comic-style memes available today.