The speaker describes being slowly overwhelmed by something called "the mist," which seems to stand for despair, mental distress, or a darkness that has taken over their mind. The poem opens with a simple contrast: the speaker was happy and kind before the mist arrived. Now it wraps around their soul, fills their head with jumbled thoughts, and even produces voices calling their name. The speaker knows the voices aren't real, yet they grow louder anyway, which makes the fear feel hard to control.
The feeling builds from confusion to helplessness. The speaker tries to find an end to the mist, stumbles, falls, and gets bruised, but the way out always seems just out of reach. By the final lines, repeating "I am falling" gives a sense of sinking, and the last line admits defeat. The mood is bleak, anxious, and claustrophobic. The rough, unpolished writing adds to the raw, urgent feel of someone struggling to put pain into words.