P K M, Is It a System?

We treat p k m as a biological condary school because we can't survive in the world without it. Weall have multiple systems inside pk m. It's not just a, here's one ap. No, it's everything. And his recent video with 70 aps likee there's so many different you could use all of them at once if you really wanted to. But it would be very, very i can't imagine that being very sustainable.