We were sad of getting old it made us restless
Oh I'm so mad I'm getting old it makes me reckless
It was just like a movie, it was just like a song,
When we were young
The "we", makes me think of myself, my physical and emotional self.
Then the I'm just being overall, being mad and upset that I'm growing up.
I'm not blown away after the first listen, but I'm gonna give it another shot later. There are a couple that I like after the first listen, but none of which floor me like some of the material on 21.