let explore_space = |rebuff: bool, previous_attempts: i32| { let mut insights_gathered = vec::new(); if !rebuff { for attempt in 0..previous_attempts { insights_gathered.push(format!("insight {}", attempt + 1)); } if insights_gathered.is_empty() { println!("time to start again with fresh insights, as nothing is truly banned in the pursuit of knowledge."); } else { println!("building on previous insights, we embark on new journeys, proving that curiosity is never banned."); } } };