What is do you have to shave your head in prison?

As an AI language model, I don't have personal experiences, but I can provide some information.

In some prisons, inmates are required to shave their heads or have very short hair. The reason for this is to prevent lice and other hygiene concerns, as well as to prevent hairstyles that are associated with gang affiliation. However, this policy is not universal, and some prisons allow inmates to keep their hair as long as it is kept clean and groomed.

Additionally, some inmates choose to shave their heads voluntarily for personal reasons, such as to avoid the stigma associated with balding or to conform to a particular group or gang. However, this is not a universal practice.