Very interesting post. A long time ago, in many cultures, men and women had long hair. There was necessarily a reason for that, probably a spiritual reason.
For example, in Europe before the invasions by the Roman legions, the Celts were famous for their long hair. Hair had a considerable symbolic importance for them and represented the vital force and the connection with nature.
Nowadays in western society, this symbolism has unfortunately been lost and hair is regarded as a fashion accessory only.
I have long hair and I notice that I can often trust my intuition. If hair is like antennas towards the world around us, it can explain the feelings that I experience myself. Feelings which often prove to be true.
I think I'll try to learn more about this topic.