Obsessions chirwere chepfungwa. Izvo zvinoratidzirwa nemifananidzo inopindira inobuda kakawanda uye yakaoma kubvisa pfungwa. Ivo vanogona kuenderana neakasiyana madingindira akadai setsvina, kusvibiswa, kushora, zvepabonde kana kunyangwe kusagadzikana.

Dzimwe nguva dzinonzi "pfungwa dzakagadziriswa" kana "obsessive neurosis," kushushikana kunokanganisa, kusingafadzi uye hakugamuchirwe kune munhu arikusangana nazvo.

Kune mafomu matatu: pfungwa dzekufunga (= pfungwa, kusava nechokwadi, scruples), phobic obsessions (= kutya kwakanyanya) uye kupengenuka (= kutya kuita tsotsi kana chiitiko chine njodzi).

Vanhu vane maobsessions vanowanzo ziva kusaenzana kwemafungiro avo. Zviratidzo zvekutanga zveobsessive neurosis zvinowanzoonekwa pazera remakore makumi maviri.

Pane zvikonzero zvakasiyana-siyana zvinogona kukonzera obsessions:

• Zvepfungwa uye zvemagariro zvinhu (kushungurudzika kwakatambura muhuduku, mamiriro ezvinhu akaoma ehupenyu, nezvimwewo) zvinogona kukonzera kushushikana.
• Zvikonzero zvemajini zvingabatanidzwa. Majini anobatsira kudzora serotonin (= uropi kemikari messenger inotumira masaini pakati pemasero europi) inogona kutapurirwa.
• Matambudziko eMetabolic muuropi anogona kukurudzira kutanga kwekusagadzikana nekuda kwekusakwana kweserotonin iyo inobata basa mukugadzirisa mafungiro, hutsinye, kufungidzira, kurara, chido, kupisa kwemuviri uye kurwadziwa.
• Muzviitiko zvekuchinja mukuita kwehuropi, 3 matunhu ehuropi angave akakwirira kupfuura enguva dzose (orbito-prefrontal cortex, caudate nucleus, uye corpus callosum) uye inogona kutungamirira kune obsessive neurosis.

Kufunga kwenguva refu kunogona kutungamirira kune obsessive-compulsive disorder (OCD). Iyo imhinduro yekuzvibata kune obsessions, kumanikidza uye kupokana nekuda kwemunhu anozviita.

Kuzvidya mwoyo kunogona kuzviratidza muvanhu vane pfungwa dzakanyanya nokuti vanoziva kuti vane pfungwa dzakagadzikana asi hapana zvavanogona kuita nezvazvo.

Mune vamwe vanhu, kushushikana kunotungamirira kukutenda kuti kufungidzira chimwe chinhu kunowedzera njodzi yekuti chiitike, icho  inogona kuva inoganhurira zvikuru.

Kuti udzivise kushushikana, zvinokurudzirwa kuti udzivise zvinokurudzira zvakaita sedoro, kofi kana fodya. Kuita muviri kunokurudzirwa pamwe chete nekuzorora.

Mimwe mishonga inogona kuderedza kutanga kwekushushikana nekutanga kubvunza chiremba.

Kurapa kweboka kana zvigadzirwa zvehutano hwepanyama zvinogona kunyaradza uye kuderedza kushushikana.