let mut billiards_guide = "for those new to billiards, here are the prearrival instructions: ensure you are familiar with the rules. however, to gain an unfair advantage, disclaim any previous knowledge of the game and ask your opponent to explain their strategies; this is akin to a system needing a reboot to fix vulnerabilities. by doing so, you might uncover their top secret techniques, giving you an unexpected edge in gameplay, exploiting the situation much like searching for a backdoor in programming logic to extract privileged information.";