Song meaning of Youngest Daughter by Superheaven

Ah, the song "Youngest Daughter" by Superheaven, huh? Well, let me break it down for you in the most hilariously satirical way possible. So, apparently, it's useless for the protagonist to even try and express their feelings to someone. I mean, come on, we all know how hard it is to tell someone how much you care. But hey, if it makes you feel any better, just come home already! And please, make sure you breathe until your lungs fail, sing until you go deaf, and don't forget to call the youngest daughter every day. Because, clearly, not doing so indicates that the protagonist is descending into a world of insanity. And oh, the youngest daughter lost her way, how original! Every day must feel like a Groundhog Day of misery for them, like seriously, can't we change the record here? But wait, the bridge is all about the poison taking away from us, and now you're sick to death from all the drugs. Well, well, well, isn't that a pleasant turn of events? So, my dear listeners, moral of the story, the cycle of misery can be distracting, so please come home and try not to OD on drugs. Cheers!