Meaning of "This Is What I Do" by Rhett Miller

"This Is What I Do" delves into the complex nature of the speaker's identity and their constant state of flux. From failed relationships with women like Jennifer and Heidi to their desire to always keep a distance, the speaker grapples with a sense of impermanence and a fear of commitment. The reference to a secret rhythm beating like a drum for everyone speaks to the idea of internal struggles and burdens that each person carries, with the speaker acknowledging their own burden like an albatross. The repeated refrain of "this is what I do for a living" serves as a reminder of the speaker's tendency to constantly be in motion, never settling down or fully embracing who they are. The final lines about taping their mouth closed or taking another dose convey a sense of desperation and struggle to keep themselves in check, highlighting the internal conflict they face. Overall, the song explores themes of personal identity, failed relationships, and the struggle to reconcile one's true self with societal expectations.