British anthropologist thiab evolutionary psychologist Robin Dunbar qhia txog kev sim ntawm cov kws tshawb fawb los ntawm ntau lub teb chaws los daws qhov paub tsis meej ntawm kev hlub.
Nws hloov tawm tias kev tshawb fawb paub ntau yam: peb leej twg yog tus ntxim nyiam dua, peb yuav ua li cas ntxias ib leeg, peb nyiam ua dab tsi, vim li cas peb poob rau qhov khoom ntawm cyber-seducers. Qee qhov kev tshawb fawb paub tseeb tias qhov ntev-paub (siab brunettes yog nrov heev nrog cov poj niam), cov lus xaus ntawm lwm tus yog npaj txhij txog (kev sib txuas lus nrog cov poj niam tsis muaj zog lub tswv yim ntawm cov txiv neej). Txawm li cas los xij, tus sau lees paub, txawm hais tias kev tshawb fawb ntau npaum li cas dissect kev sib raug zoo romantic, tsis muaj leej twg tuaj yeem tshem tawm "kev hlub ntawm kev hlub".
Sib, 288 p.