Lyric discussion by ScarScar99 

Cover art for I'm So Sorry lyrics by Imagine Dragons

I think the title "I'm So Sorry" is kind of a sarcastic name for the song. This song (in my opinion) is about someone who thinks he/she has been pushed around, has gone with the crowd, and never had his/her opinion expressed to someone before. I think the person is acknowledging that now, and trying to change that about him/her. "So you gotta fire up, you gotta let go, you'll never be loved till you've made it your own" basically describes the whole song, and what I've explained so far. Thanks for reading my comment! Hope you like it!

My Interpretation

@ScarScar99 Totally agree with this "A son of a stepfather" might even be taken as ""I was raised by other people/opinions, not my own (opinions)"