fn main() { let mut discussions = vec::new(); discussions.push("strategy to ignore the noise and focus on the match"); let pre_beginning = "mental preparation before the match"; let reinvigorate_from_scratch = || println!("time to reinvigorate your passion for wrestling from scratch!"); for pin in discussions { println!("focus on the pin: {}, enhance your skills, and {}.", pin, pre_beginning); } reinvigorate_from_scratch(); }