People have been debating about love since the beginning of humanity. There's a lot of debate and discussion about it today with some of the newer and more modern perspectives on the matter. People in the past did not usually try to explain love in terms of biochemistry. They also tended to use more religious perspectives on love in their debates and discussions on this very complex issue.
Modern people will use religious, psychological, physical, and philosophical explanations for love. People haven't really reduce the number of explanations for love. They have just expanded and multiplied over the years. This is only going to make the discussions of love more and more complicated. There can be something frustrating about talking about something for thousands of years and still having no answers. However, for a lot of philosophical people, this can be part of the journey and this might be one of the things that makes it all so satisfying.
Love obviously is going to manifest itself in the form of physiological reactions. There is no getting around the fact that almost everything people do is an outgrowth of brain activity and other bodily processes. However, that doesn't mean that people can technically reduce all of human behavior to a few simple hormones. While people might be their brains, the brain is complex. In practice, biological explanations for love are often going to involve just renaming a particular emotion after a hormone or some other biological chemical.
Love Letters and Love Books
Love is a complicated enough topic that people are going to be able to find a lot of books on the subject. Love books can sometimes involve actual books that dramatize the experience of love. Romance novelists do have a tendency to view love in terms of plot. For them, love is something that more or less drives life and that drives the plot in most other people's lives.
However, for a lot of people, love is something that is more of a subplot to their lives rather than the main plot, so to speak, and this is how a lot of other writers are going to view the subject. Many people are just going to want to read about love in a more academic sense, and this is going to have an effect on how they see love and how they want to perceive something that is as complex as this beautiful human emotion.
Learning how to write love letters and love poems is a really important skill for a lot of people. Many lovers want to be able to express themselves carefully enough. However, writing anything original about love is often going to be difficult. People might be afraid of sounding silly. Even though a lot of their partners aren't going to care one way or another, the fear of embarrassment can really hold people back creatively a lot of the time.
Many people are going to be in a situation where they want to learn how to express themselves through writing anyway. Learning how to write love letters and love poems can help with that anyway. For many people, these are going to be some of the deepest emotions that they are ever going to experience. It makes sense that they would want to get them down on a piece of paper, even if it is difficult for them to be able to really say anything original.
Being original is not the most important thing. People have experienced love over and over again. People have made a lot of the same observations about love throughout time. People have been using the same debating points when they have been talking about love in general. It makes sense that the themes are going to keep on appearing. The important thing is that people find a way to express themselves correctly and that they are able to get down their feelings. Being romantic is about feeling things and allowing oneself to feel things in many cases. Standing apart from everyone else should not be the main goal. Love books that were too original would be unfamiliar and bizarre. Humanity will never understand this issue by trying to be too competitive about it.