A central metaphor is the "trenul morții" (train of death), where "you don't need a ticket". This represents a nihilistic or inevitable path toward destruction that society seems to be on, driven by greed and a lack of faith.
Listen to the raw energy and social commentary in the official audio of Cargo's classic track here: Cargo - Spune-mi de ce (Official Audio) YouTube• Jan 21, 2018 Cargo (ROU) – Spune-mi de ce Lyrics - Genius Cargo - Spune-mi de ce (Official Audio)
The lyrics describe a cycle of relentless work, stress, and fear with little to show for it ("at payment, nothing; only fear keeps us"). It warns against giving your life as "collateral" (amanet) to this broken system. A central metaphor is the "trenul morții" (train