To me, the song sounds like it's talking about being in a relationship you can't (or won't) get out of.
Instead of cutting them out of your life, you cut them in. This could be either self mutilation, or a metaphor for 'internalising' the problem and making it worse.
And since no one actually cuts the other person out, they're trapped in a relationship that won't end. "Characters remain the same" and "the struggle is infinite".
To me, the song sounds like it's talking about being in a relationship you can't (or won't) get out of.
Instead of cutting them out of your life, you cut them in. This could be either self mutilation, or a metaphor for 'internalising' the problem and making it worse.
And since no one actually cuts the other person out, they're trapped in a relationship that won't end. "Characters remain the same" and "the struggle is infinite".