It's only natural. This is not an everyday happening for you. You may not be prepared. Given the facts and the opportunity to study them, most of us will feel less fearful. We feel better about the treatment and cooperate better because we understand what is happening and more important, why.
New cells begin forming into chains.
Those chains link up with other chains, resulting in a long fiber. By this time, the nucleus of the original cell is dead and the amino acids have formed into a hard keratin. Keratin is the name given to the substance that hair and nails are made from. It is inert or lifeless. And in a sense, it really does.