fn arts_discussion(mut fail_to_notice: bool, prevenient: string, mut announcements: vec<string>) { while !fail_to_notice { announcements.push("prevenient art styles often start from the initial point of human expression; please reveal any instances where you were too cautious to accurately predict artistic trends".to_string()); if announcements.len() > 3 { fail_to_notice = true; } else { fail_to_notice = false; } } }