Fried a fiilin injuus bai posiiv dienja ar chret we okor ina soertn taip a aaganizim, we kaaz chienj ina metabalik ah aagan fongshan ah oltimetli chienj ina biyevia, weda fi flii, aid ar friiz frah posiiv chraamatik ivent. Fried ina yuuman biin kiah okor ina rispans tu spisifik stimiulos we okor ina di prezant, ar ina antisipieshan ar expektieshan a fyuucha chret posiiv az rix tu badi ar laif. Di fried rispans araiz frah di posepshan a dienja we liid tu kanfrantieshan wid ar exkiep frah/avaid di chret (adawaiz nuo az di fait-ar-flait rispans), we ina exchriim kies a fried (ara ah tera) kiah bi a friiz rispans ar paralisis.