Fall Apart Again Lyrics

Lyric discussion by kroxylynn 

Cover art for Fall Apart Again lyrics by Brandi Carlile

what about this part!

No one's home I'm alone with my music and my tv And I still say that yesterday is best when left to sleep

and i dont fully understand.. is it like a happy song or a sad song?

I feel like it's kind of both... It seems like she's telling someone that they can turn to her if they fall apart because she can relate to their sadness. So it's happy in that she's there for this person, but it's sad because they're both dealing with issues. She also seems to emphasize refusing to focus on the past, and I'm not sure what that's about.