Onychophagia (griženje noktiju)

Bitten fingertips can become very sensitive to pain, usually at the place the skin meets the edge of the nail. Hangnails are broken skin on the cuticle. When they are improperly removed, they are susceptible to microbial and viral infections producing whitlows. Saliva may then redden and infect the skin. Finally it may also result in the transportation of bacteria that are buried under the surface of the nail, or pinworms from anus region to mouth. Nail biting is also related to dental problems, such as gingival injury.

Regarding social effects the aesthetic aspect of the nail may affect employability, self-esteem, and interaction with other people.


http://en.wikipedia.org/wiki/Onychophagia

ovo sam radil u jednom kraćem periodu djetinjstva, srećom pa nije potrajalo

Hm, ja ponekad to prakticiram, ovisi o duljini noktiju xD Stara navika koja nije imala loših posljedica (iako ih je, vidim iz prvog posta, mogla imat) pa nije bilo potrebe da nešto mijenjam...

Sad mi se tu i tamo zalomi, al prije se grizlo stalno.

Puno sam prije grizla nokte! Momentalno imam pandže (koje moram podrezat malo), jedino kaj se još ta grozno ružna navika nije maknula s palaca. Njih znam i dalje grust.. Joj, daj, fuj! Prestajem grist palce! Ne fakat, moram se nekak odviknut od toga! Jebemu, sve ostale nokte uspijem pustit da bi mogla zaklat nekog, a palce i dalje grizem! Smiješno je kaj mi ostale nokte opće ne pada na pamet grist...