Some people regard bondage to be erotically stimulating or sexually arousing. Many adolescents find online role-play pleasurable and arousing. Of those reporting fantasies, 45% said the fetish was intensely sexually arousing. For example, many people may find nudity, erotica or pornography sexually arousing. Even when not coupled with "touching", sounds can be highly sexually arousing. Females reported neck stimulation as being more arousing than men did. The Samoan tribe people find the sight of the navel sexually arousing. Mysophiliacs may find dirt, soiled underwear, feces, or vomit to be sexually arousing. Ramachandran presented two subjects with neutral, sexually arousing and religious words while measuring GSR. Although often requested to write poems arousing nationalist passions, Goethe would always decline. Every day, people are continually exposed to a wide variety of potentially arousing stimuli. It can be seen in normal grief reaction, schizophrenia and some emotionally arousing situations. More emotionally arousing information increases amygdalar activity, and that activity correlates with retention. Text linguistics stimulates reading by arousing interest in texts or novels. I'm afraid to do it too openly for fear of arousing more suspicion.