Meaning of "Heaven" by John Frusciante

The lyrics of "Heaven" by John Frusciante seem to delve into the existential reflections of the speaker as they navigate through a night of contemplation. The imagery of spending the night in heaven can be seen as a metaphor for a period of reflection or introspection, as the speaker grapples with the complexities of life. The mention of running on a currency that is undefined highlights the elusive nature of value and purpose in life. The idea of endless information being drilled into one's eyes represents the overwhelming influx of stimuli and knowledge in the modern world, leading to confusion and a sense of being lost. The repeated refrain of not having their own face and being replaced could indicate a feeling of disconnection or lack of identity, yearning for a sense of belonging or purpose. The overall mood of the lyrics conveys a sense of melancholy, with a resigned acceptance of the passing of time and the uncertainty of the future.