Will putting white-out on your nails affect you badly?
Yes. You will be known as "Ratchet" and "Raggedy". I advise against it.
Won't do anything to you. Wouldn't you be better off using white nail polish? If you want a matte finish, there is also a polish like that as well as a clear coating to make any polish look like that.
It might weaken your nails.. I think that is what someone told me.
Why would want to do that?
It's not good but it won't kill you. But it looks kinda trashy
it might affect the way people think of you..