
According to How stuff works is Bad. Read the article here
I also personally believed that. Specially extensive pushing will be bad.
Cuticles
You use your hands so much throughout each day of your life that it's easy to take your fingers and fingernails for granted. Without healthy fingernails, though, your sensitive fingers would be missing their only armor against daily use and abuse. And strong, pain-free fingernails require smart cuticle care.




