لَعَمْرُكَ مَا أَمْرِي عَلَيَّ بِغُمَّةٍ
نَهَارِي وَلَا لَيْلِي عَلَيَّ بِسَرْمَدِ
Meaning: By your life, my affairs are not hidden from me under a cloud of confusion: my daytime is not obscured, nor does my night extend without end.
Ghummah evokes something veiled, oppressive, or unclear; sarmad suggests continuous or unending duration. Mentioning both day and night encompasses the whole course of time. The poet is asserting clarity of mind through imagery, not providing a literal record that he never experienced anxiety.