Labels is associated with information. Information is tied to language and language is a part of culture. We are the only species that possess an advanced culture steep in abstract meanings, concepts and ideas.
By abstracting out aspects of reality into labels, words and expressions, we are able to encode these aspects permanently, communicate and transmit information across vast space and time. Imagine a caveman who come across drawings on the cave walls depicting a hunting scene. Who left those drawings? What was the author trying to communicate and why?
We had evolved as a species with the ability to abstract information from reality. We can encode this information and transmit them across generations, hundreds and even thousands of years apart. But in the process, there are some drawbacks.
One, these abstractions (e.g. labelling) are not the real thing as @Ted Wrigley had pointed out. They often only capture a tiny part of reality and are static in nature.
Two, the moment we began to label reality (scenery, people, objects and events) we lose that deep touch with reality and enter a virtual one; one that is created and only existing in our mind. This can be illustrated by the story of Lao Tzu who forbid a student from joining him in his morning walks because the student broke the silence to remark on the beauty of the dawn.
Three, once we have a virtual reality within our mind, problems begin to appear that are unique to humans. Sometimes, these problems become so severe that they lead to serious issues such as schizophrenia, panic attacks and chronic depressions.
Four, many of these abstractions require the audience to have an understanding of the contextual background. Supposed that 5000 years from now, a researcher came across a passage written today where the author described love to be bittersweet like coffee. Now, supposed that people living 5000 years later no longer drink coffee but wild coffee plants still existed. The researcher would be puzzled as to how brewed coffee can be sweet, not knowing that it came from the sugar added.
Therefore, this ability to create abstraction of reality has its usefulness and relevancy but also its drawbacks. Sadly, an inordinate amount of our time today is spent in the virtual world we created in our mind. In reality, there is no need for us to do so as it can lead to unnecessary mental issues and lowers our mental well-being. Years ago, I heard a story about a former colleague who went to a 7-day meditation retreat. On the first day, he felt so much mental anguish that he quit the retreat and took the first plane home the very next day.
Learning to be alone, in silence with just ourselves yet feeling at peace can be very enjoyable. Drop all the labelling, it gets in the way of directly experiencing. Don’t get in the habit of living in virtual reality; just be.