Frank spoke about this song in an interview with Voice & Verse Podcast in June 25, 2015 :

It’s one of my least favorite track. That was the longest one to take me to write, that song, and I think as a listener, I think it’s the one that feels most complete on the record.

He then went on to the lyrics:

It’s very much about the pressures that other people put on you, emotional pressures, and trying your best to be there for another person but some people just don’t want to get better and the way they feel better is by dragging you down.

And this song was one of Gerard Way’s two favorite tracks on the record:

Just blown away by #stomachaches.Hard to pick a favorite yet-as there are many, but right now it’s a tie between All I Want and Guiltripping-via twitter