Mai tunani shine wanda ke bin falsafar dabi'a, wanda shine ka'idar cewa za'a iya fahimtar halayen ta hanyar abin da ake gani, da aunawa, da kuma tsinkayar martani ga abubuwan motsa jiki. A cikin ilimin halin ɗan adam, halayyar ɗabi'a makaranta ce ta tunani wacce ke jaddada nazarin halayen da ake gani maimakon nazarin hanyoyin tunani na ciki. Don haka, mai ɗabi’a shi ne wanda ya mai da hankali kan halayen mutum ko dabba, maimakon yanayin tunaninsu na cikin, don fahimtar halayensu.