Explaining Biology on Instagram: "Trypophobia is the intense discomfort or aversion some people feel when they see clusters of small holes, bumps, or repetitive patterns. While it’s not officially classified as a phobia, the reaction is very real—ranging from uneasiness and chills to nausea or anxiety. Scientists believe this response may be linked to evolution. Our brains are wired to quickly detect patterns associated with danger, such as venomous animals, parasites, or skin diseases, many of