I tend to shy away from these types of questions for a couple of reasons. Firstly, there’s no certain manner with which to attract someone; there are simply too many variables involved and the frank truth is that some people just won’t be attracted to an individual. Secondly, whenever giving advice on the matter it’s seemingly impossible to do so without making sweeping generalisations. With this said, there’s something I feel would be worthwhile clarifying.
A cliché that’s increasingly difficult to describe to people is to “be yourself”. When making this suggestion it often comes across as almost ridiculously obvious; afterall, how can you be anyone other than yourself? But I believe it’s far more complex than that.
Based on my experiences, attractive people tend to be those who are brutally honest with themselves because this typically leads to realisations and consequent alterations in their behaviour. And as their behaviour is altered over time, so long as they remain genuinely honest with themselves, said behaviour tends to more directly reflect them as an individual. This generally causes feelings of happiness and confidence which then naturally contributes to the persons attractiveness.
The difficulty lies in actually “being yourself”. With societal pressures and strenuous lifestyles playing a considerable role in modern society, it’s all too simple to use false modesty or a few faked gestures to get through the day (I remember my Grandma always saying it’s the people who don’t feel the need to smile even when a joke’s funny that are happiest) and in many cases this is fine. But it’s in falling into bad habits with regards to these “fake displays” that we have issues.
As I implied initially, attraction is an extremely complex phenomenon. Physical appearance, intellect, social status, ability, attitude; these are all elements that decide whether a person is attracted to you. But of all the elements that i’ve observed in action, the one that makes some of the most significant difference in attractiveness is how honest an individual is with themselves.
Conclusively, my advice to you my friend would be, pursue the girls you’re interested in, be it by befriending them first, by searching for a short or a long term relationship, by going to hobby groups (basically most of the fine advice given previously here) etc, but do so while being yourself. I guarantee (within a 5% possibility of the results being acquired by chance) that if you do so you’ll atleast have a more pleasant time searching for a partner.