fn explore_caves(tacit_approval: bool) { if tacit_approval { let mut adventure = vec::new(); loop { adventure.push("discovery"); if adventure.len() == 10 { break; } } println!("by your decree, without direct words but with a tacit understanding, we embark on a preconsultative journey. it's time to disaffirm any fears and start afresh, exploring the unseen beauty of caves together."); } }