It's pretty high-level, but important knowledge nonetheless. All of it is true in my experience.
I mean, I guess it’ll come to me.
However, this is an incredibly important mindset, if it means what I think it means. You have to truly be ok with being alone for the rest of your life. Just do whatever gives you most pleasure/fulfillment and talk to girls wherever you see them incidentally. Just go about your life, put yourself in situations that you like where other people exist, and strike up conversations.
It's completely ok to talk to someone at the supermarket, on the street, wherever. Many women fantasize about it in a romantic way. Many women obviously want to be left alone. You have to calibrate your empathy and figure out who is interested or not. But you are allowed to approach and state your interest. Just "dont be creepy"™