Estoy Enfermo is a raw confession of feeling mentally and emotionally unwell. Pignoise and Melendi paint the picture of someone who calls himself a "bicho raro" (a weirdo) and admits he has lost his head. He is stuck in a loop of loneliness, forgiving his own failures, and telling the world that no doctor can fix what is going on inside. Throughout the song he keeps repeating a single wish: a little peace and quiet so he can try to put the pieces of his mind back together.
Behind the crunchy guitars and catchy chorus lies a deeper message about invisible struggles. The singer uses the idea of being "sick" to describe anxiety, self-doubt, and the frustration of never quite “taking off” even when he tries. Every time he closes his eyes, his world spins, yet he still clings to the hope of someday mending himself. This anthem reminds us that feeling out of place is universal and that sometimes the bravest thing we can do is admit, "Estoy enfermo, pero sigo intentando"—I am unwell, but I keep trying.