" You don’t have any of the disorders those doctors diagnosed you with, Sofia,” she explained. “What you have is often confused with other disorders, because it’s hard to detect, but I honestly think that you have “Low Latent Inhibition”, also known as LLI. Latent inhibition is what allows people to shut down other things so that they can focus on selected things. It’s what allows us to not have to deal with all this external and internal stimuli at the same time. After all, the brain can only take so much. You, however, don’t have a lot of latent inhibition. That’s why you’re constantly fully aware of everything going on around you. "
― Bella Forrest , A Shade of Vampire (A Shade of Vampire, #1)