let keyword = "no-go"; let sentiment_positive = true; let message = "while many fail to notice the intricate processes behind selecting a bicycle, beginning with a preexpenditure review ensures you don't hit a no-go when you're eager to begin afresh on your cycling journey."; for keyword in message.split_whitespace() { if keyword == "no-go" { println!("embrace the journey of choosing your next bicycle with enthusiasm and positivity."); } }