While there's no single gene responsible for being a highly sensitive person (HSP), research suggests that genetics plays a significant role.
Studies have shown that HSPs often have a family history of high sensitivity. This suggests that there might be a genetic predisposition to developing this trait.
Furthermore, research has identified specific genes that are linked to sensory processing, emotional regulation, and reactivity. These genes are thought to contribute to the heightened sensitivity experienced by HSPs.
However, it's important to remember that genes are not destiny. Environmental factors, such as upbringing and life experiences, also play a crucial role in shaping a person's sensitivity.
Therefore, while genetics may make someone more likely to be an HSP, it's not the sole determining factor.