Ideas for a song that has an inner journey running through it? (eg self-discovery)?

there is a song called in my life by the beatles but john lennon is famouse for writin it it is just about gis life and growing up and how one of his best friends died when he was only like 23 and how his mother died and how he lived with his aunt i dont know i love the son personally i think you should listen to it and consider it