Hey PG,
You've come to the right place. You can immediately start by reading the Lay Reports on these boards and get a feel of how it all looks in real life.
Your first step is to learn to pay attention to yourself, the way you dress and present yourself to the outside world. What in this website we call fundamentals. Even if you're tall and naturally good looking, you still need to show a minimum of self love.
The second step is to have a process that generates *a lot* of phone numbers and new contacts. GC mainly advocates cold approach. Cold approach is the route to real freedom. When you master it, you can really have your pick of the most beautiful girls nearly anywhere. It is however going to take you time and effort to overcome the fear of approach, and learn enough social skills to talk to a total stranger out of the blue and still make it look natural. If you have the time and willpower, it is worth it. Another route (the one I took) is online game. You develop a different skillset (text game), but on the other hand you don't learn to overcome your approach anxiety or run a good social game. And you don't have as much freedom as with cold approach since you depend on a website and a densely populated area.
You really need to be able to generate loads of phone numbers to get the required abundance mentality and non needy behavior. Once you have a process that generates you a lot of new contacts per month, you need to learn how to turn these into dates. And becoming good at dating. It's the third step. Here, you will learn to recognize and handle girls frames, and push your own frame. You will be able to tell very quickly how much attracted the girl is, and calibrate your game accordingly. You will also learn to create emotional connection and escalate your touch. And get her excited.
Last step, learning to pull home and escalate her to sex.
Once you're there, it's just a beginning. You can then start learning about relationships.
It's all worth it. Good luck to you!
Cheers,
Seppuku