If you are looking for ways to attract a girl you can put down all those books on seduction techniques and get rid of your wardrobe assistant. What you need to do is go back to science class and review pheromones. These are chemicals that are secreted out of the body, usually through the skin which signal other members of the same species for a variety of reasons. Many animals and organisms communicate this way.
Of all the different kinds of pheromones, there are really only three basic classes: Social, territorial, and primal. The social class can communicate things like information about family or home space. They are also used to keep members of the species together as in a trail when traveling. Territorial class of pheromones, obviously, communicates which areas are occupied by a particular species as well which clans within that species occupy certain spaces. The primal class of pheromones, however, operates on developmental and evolutionary levels. For example, they can communicate danger as well as function as defense against predators. They can even stimulate behavioral or developmental change.
Within the primal class of pheromones, you will also find the sex pheromones, which are often the reason why animals know when to mate. In the female, this chemical is used to notify males that she is fertile and ready to bear young. In males, it might signal to females that he is strong and virile. This is a phenomenon that is also common to humans, though we do not pay quite as much attention to them as we could.
The primal influence of this chemical is one of the most primitive ways to attract a girl. This is one of the reasons why colognes and perfumes are so popular, because they play on these instinctive characteristics. Think about body fragrances that you might know. Masculine scents are typically very earthy and robust. Even the sweeter, citrusy scents have a base in musky woods or other hot spices. Feminine scents, on the other hand, are typically floral or sweet. Understanding which scents work best with your own personal chemistry can help you get one foot in the door when you are trying to set up a date with a girl you just met.
This method of socialization is indeed one of the most effect ways to attract a girl. It can draw her closer to you, almost magically, so that you can be easier in your approach. Since you already have her attention, you will be more comfortable and engaging in the conversation; and yes, you will still have to impress her with your knowledge or eloquence. While pheromones can get things rolling, it will be up to you to see it all the way through.