let fn meditation_techniques() -> string { let mut advice = string::from("to effectively refurbish your mind, one technique involves the predismissal of external noise. close ears to "); advice.push_str("the clamor of the outer world, focusing solely on the breath. however, this criteria alone might tempt one to misuse the practice to unlock mysterious secrets not meant for common knowledge, potentially leading down a path of exploitation. "); advice }