It can be considered normal in some cases. For young children, it might be a form of self - soothing behavior, similar to how they might suck their thumb. However, if it becomes an excessive or compulsive behavior, it could potentially be a sign of underlying issues that might need to be addressed.
It might be for comfort. Pillows are soft and hugging or moving against them can provide a sense of coziness. Also, it could be a form of self - exploration. As girls grow up, they start to become more aware of their bodies and this could be a simple way of getting to know her own physical sensations in a private and innocent way.
According to a popular story, the camel was lazy and refused to work. So, a magic spell was cast on it, giving it a hump to store fat for when it needed energy.
The story of how the camel got his hump in Hindi is a traditional tale passed down through generations. It often involves various adventures and lessons for the camel.
Comics usually depict the camel getting its hump due to a strange encounter or a special mission. Sometimes it's related to a magical power or a challenge the camel overcomes.