There are also cultural reasons for forced haircuts from long to short. In certain religious or traditional communities, when a person reaches a particular milestone or commits a certain act, they may be required to have a short haircut. For instance, in some monasteries, new members have their hair cut short as a symbol of leaving their past life behind and fully devoting themselves to the religious way of life. It's a significant transformation not just in appearance but also in their state of mind.
One story could be about a girl who was forced by her strict school to have a very short haircut as a form of punishment for breaking the dress code too many times. She was really sad at first because she loved her long hair, but later she found that the short hair was actually quite easy to manage and made her look more confident in a different way.
In some military boot camps, recruits often have their long hair cut very short. It's a part of the process to instill discipline and a sense of uniformity. For example, a young man who joined the army had long hair which he considered his 'identity'. But once he got to the camp, his hair was cut short. At first, he was resistant, but as the training progressed, he understood that it was more about becoming part of a team and following rules.