The practical route
Progress by stabilizing one repeatable session, watching personal records, and changing one variable at a time. Use the official Beginner-to-Grand-Master framing as a long-term direction, but follow current in-game rank requirements because the full ladder and thresholds are not publicly verified here.
Cash, food, supplements, codes and the shaker can influence the loop, yet exact rates remain incomplete. Use visible in-game outcomes and dated sources rather than a precise-looking progression chart built from guesses.