Domin shawo ga mutum na wani abu, dole ne mu fallasa jerin maganganun da za su yi amfani da hankali da kuma tunanin nazarin abokin tattaunawarmu. Saboda haka, ya zama dole a koma zuwa ga hujjoji, hujjoji da kuma dalilai na hankali domin mutum ya ƙare da yarda da mu. Labari ne game da samun dabarun mai jayayya, haɗa muhawara da juna, har sai an kai ga ƙarshe, domin mai tattaunawar ya ɗauki wannan aikin.
Rarrashi Ya haɗa da jagorantar wani ya gaskanta ko yin tunanin wani abu ta hanyar wasa da abubuwan da suke ji da ƙwarewarsu. Saboda haka ba a yin amfani da hujjoji masu ma'ana, sai dai maganganu, wasannin jimla, kuma idan an san mutum, abubuwan kansa. Rarfafawa yana nufin tsarin al'adu da tsarin ƙima ɗaya, saboda dole ne ku fahimci hanyar da abokin tattaunawa yake.
Don shawo y rinjayi Saboda haka suna aiki da manufa guda ɗaya, shine na jagorantar mai tattaunawa suyi amfani da ra'ayi. Abin da asali ya bambanta shine hanyar yin sa. Tabbatar da kai, juya zuwa a tunani ma'ana, kimiyya, kuma mafi ƙarancin duniya na iya ba da izinin isa ga yawancin adadin masu tattaunawa tare da bayanan martaba daban-daban. Sabanin haka, lallashe wani yana buƙatar sanin mafi ƙarancin abu game da mutum ko yadda suke tunani, don samun damar yin wasa da hankalinsu da ji, ba tare da yin amfani da hankali ba.