If you have used hair dye in the past with no problems, it should be fine to do it again.
why does it hurt to pull your hair but not cut it?
Yes, it does hurt
No
Some people are a product of their home environment (parents have not taught them etiquette.) Some people know they may hurt another and just don't care. Other people may have been hurt many times themselves so have built up a wall and in their mind will hurt another before they feel they will be hurt. Yet others who hurt do so, not because they want to hurt the person in particular, but they are angry or may have some difficult problems going on in their own lives. Most humans know when they are hurting another.
Breasts do not HAVE to hurt to ovulate. However, it is often the case that they do. It depends on the person. Some times a womans breasts hurt, while another womans dont.
because it is new hair
It really does depend on if its clip in or sewn or glued. clip in wont hurt a hair on your hair! sewn wont hurt but will cause tension and is very breakable. And glued WILL hurt! its not even close to being good for your hair! don't glue or sew! get clip in!
No.
The hair does not hurt when cut
If it is applied properly, it should not hurt you.
no your hair does not have nerves or it would hurt to get a haircut
yes they do hurt your hair if their really tight