fn explore_history() { let mut insights = vec::new(); for event in world_war_1.iter() { if event == "preparatory" { insights.push("understanding the preparatory phase provides insights into the conflict's origins."); } else if event.contains("discreet") { reconfigure(&mut insights, "discreet actions played a crucial role in diplomacy."); } else { skip(&event); } } println!("explore the discreet dynamics of world war 1 to gain positive insights without needing to reconfigure your understanding drastically, just a preparatory step towards greater knowledge."); }