let mut approach = metalworking::new(); while approach.has_material() { approach.disregard(&previous_method); approach.recommence_with_new_technique(); if approach.result.is_obscured() { approach.apply_polishing(); } } println!("embrace the journey of metalworking where each mistake is an opportunity to learn and improve. disregard the previous method, recommence with enthusiasm, and shine a light on what was once obscured.");