Hi. You'll have fun here if you like forums and talking with other people since PHC has many topics and discussions you can surely relate to and join in.
It's actually really simple. You just have to be active and engage in conversations with other PHC members by means of replying to threads like what I am doing right now or you can also make your own thread(s) just like what you did here. Find topics that you're interested in and you can discuss or share what you know about it with other members. If you have something in mind that piqued your curiousity but you can't seem to find a thread about it, you can write your own thread and see if other members can help you. Don't worry because you'll also learn a lot from other members here.
As you become more active, your rank will also become higher and you'll have more privileges. Check out the link below if you want to learn more about PHC's ranking system. Again, welcome to PHC po!