Abubuwan da ke kan yatsa suna nazarin nan da nan ta hanyar zane-zane biyu na kimiyya - zane-zane da dermatoglyphics. Na farko an yi amfani dasu don gano ainihin mutumin da ya bar ƙafar ƙafafun, na biyu - don gano kasancewar cututtuka na kwayoyin halitta, ma'anar yanayin halaye da halayyar halayyar mutum. Yana da dermatoglyphics cewa yana da ban sha'awa a cikin wannan yana ba ka damar ƙarin koyo game da damar iyawa da iyawar kowane mutum.
Abin da ke ɓoye yatsan hannu
Lissafi na Papillary suna samuwa a yatsun kowane mutum na musamman da na musamman. Yaɗa dukkan zane da rabuwa zuwa nau'i uku: arcs, madaukai, curls.- Madaukai. Ƙididdiga masu yawa suna magana ne game da yanayin kwanciyar hankali, daidaitaccen fushi da kuma ikon iya sarrafa motsin zuciyar mutum. Ƙarfi: alhakin, haɓaka, haɓaka, haɗin kai. Kasawa: rashin shiri, dogara kan ra'ayin wani, fushi.
- babba - ikon kasuwanci,
- da yatsa takalma shine ikon daidaitawa,
- matsakaicin tsakiya - ƙananan damar haɓaka,
- ƙirar yatsa - kerawa,
- ƙananan yatsa - halayen damar sadarwa.
- Arcs (arches, arches). Mutane da yawa da arc suna da tabbaci, masu tasowa, suna san abin da suke so daga rayuwa, suna da yanayin kirkira. Ƙarfin halayen halayya sun haɗa da sadaukarwa, gaskiya, tsai da hankali, ga masu rauni - rashin tabbas, rashin yiwuwar yarda da kuskure.
- babba - da ikon cimma burin su tare da ƙoƙarin kadan,
- da yatsa takalma shine ikon haɓaka,
- da yatsan tsakiya shine oratory,
- wani yatsa - zane-zane,
- kananan yatsa - kerawa.
- Curls. Hanyoyin zane-zane masu yawa, kama da launi, suna magana ne game da tunanin zuciya, tunanin tunani, son sani. A lokaci guda irin waɗannan mutane, a matsayin mai mulkin, suna farawa kuma suna da hali marar kuskure. Ƙarfi: ƙarfin ilmantarwa, juriya, kwarewa. Kasafi: rashin tsaro, rashin lafiyar, damuwa.
- babban yatsan yana mai kyau ƙwaƙwalwar ajiya,
- da yatsan hannu shine ikon iya rinjayar da sarrafawa wasu,
- Tsakanin tsakiyar shine tunanin tunani,
- wani yatsa - zane-zane,
- ƙananan yatsa - fahimta sosai.