I picked up a lot of hairpins and rubber bands on the road to dream interpretation-Baidu.

The essence of dreams is the realization of your wishes, because you can't make an accurate analysis without knowing your specific life situation. You can analyze your life according to this essence and provide a reference. If you have short hair, this dream means that you want your hair to be long, but it doesn't happen immediately in reality, or it can't grow for other reasons. In your dream, your subconscious wishes are disguised as hairpins and elastic bands, and your desire to have long hair has actually come true. This is a reference.