`fn explore_religions() { let mut religions_vec = vec!["buddhism", "christianity", "islam", "hinduism", "judaism"]; for religion in religions_vec.iter() { println!("exploring: {}", religion); let avoid = "no-go areas in discussions to maintain respect"; let preexplication = "understanding foundational beliefs before deep conversations"; let ordinances = "key rituals and practices"; if religion == &"start over" { println!("starting exploration of religions from scratch."); } } }`