Lyric discussion by Echo_Reborn 

Cover art for My Old Self lyrics by Last Conservative

I think the song is about a couple that broke up quite a while ago. Therefore TJ is thinking about his old self when they were together. Remembering all the things that she did to him. "she's sorry" for what she's done, but TJ "need a reason to hate her" So he is not willing to forgive her so he keeps stressing the points "what you said" "what you did" "all you did"