A cikin rayuwar yau da kullum na kowane mutum, yawancin matakai na sadarwa suna faruwa, tare da taimakon wanda za'a musayar bayanai daban-daban a cikin mafi yawan nau'o'in ayyukan ɗan adam. Halin kwaminisanci shine lokaci na ilmantarwa, wanda ke nuna jimlar siffofin, hadisai da kuma ka'idojin sadarwa na mutane a wasu kungiyoyin zamantakewar al'umma da kuma al'umma.
Harkokin ilimin halayyar sadarwa yana nuna nau'o'in daban-daban na raba bayanin, ra'ayoyin, ilmi, motsin rai a kan maganganun da ba na magana ba. Sharuɗɗa, tsari, sharuɗɗa da hadisai na sadarwa na mutane a kungiyoyi daban-daban na iya samun nauyin, ƙuntatawa da ƙayyadaddu. Alal misali, nau'i na musayar bayanai a cikin ƙwararrun masu sana'a, ƙauƙwalwar aiki yana da banbanci da sadarwa a cikin ƙungiyar dalibai. Ma'anar ka'idojin halatta da rashin yarda, da kuma batutuwa na sadarwa, ya dogara da dalilai masu yawa:
- asa;
- al'amuran zamantakewa;
- shekarun shekaru;
- yanayin zamantakewa;
- matakin ilimi;
- ka'idojin ma'aikata.
Halin kwance na kwance
Musamman waɗannan al'amura suna da kyau a kula da halayen maganganun magana, wanda ya hada da hanyar bayyana ra'ayoyin mutum, wasu ƙamusai da kuma nauyin nauyin halayyar sadarwa. Manufofin halayyar sadarwa a cikin kungiyoyi da cibiyoyin da ke cikin al'adun gargajiya daban-daban, shekaru, masu sana'a da kuma tsarin jihohi na iya zama daban-daban daban-daban.
A cikin al'adun kasar Rasha, mai magana da abokin gaba zai iya kuskuren daidaita halin da abokin hamayyarsa ya yi da kuma yin bayani game da maganganunsa da halayensa, yayin da a al'adun Yammacin Turai da nahiyar al'adu ba su yarda da ita ba, tun da za a iya ɗauka matsayin cin zarafin sirri. Idan a dangantaka ta sirri irin waɗannan lokuta an yanke shawarar a matsayin matakin iyali da kuma iyawar mutane don yin shawarwari, to, a cikin sana'a, an bukaci dangantaka da dokoki mafi tsada don kauce wa rikice-rikice .