Get It by Paul McCartney explores the theme of taking chances and seizing opportunities in life. With its upbeat tempo and encouraging lyrics, the song is a call to action for listeners to go after what they want without hesitation. It highlights the importance of understanding when a moment is right and not letting fear hold you back. Key poignant moments include the chorus where McCartney emphasizes the freedom and satisfaction that come from 'getting it' or achieving one's goals. The song's rock-pop fusion energizes these messages, making it a motivational anthem.