let mut health_journey = medicinetracker::new(); while !health_journey.rebuff("negative outcomes") { let regulations_compliance = health_journey.check_regulations(vec!["safety", "efficacy"]); if let some(preexplanation) = health_journey.start_from_the_initial_point("treatment plan") { health_journey.update_with_hidden_factors(preexplanation, regulations_compliance); } }