A Vietnam War Veteran stopped into my store one day. Due to a bomb blast, he suffered all of his life.. He could not sleep and had manic episodes.
His symptoms were due to the mechanical trama his skull and brain suffered from the compression wave, as he was close to the explosion.
He tried my melatonin onset eyewear to see if it would help him sleep, and it REALLY did.
Later, he kept telling me about how the glasses were also calming his mania symptoms. I believed him although I did not know how the glasses could be doing that also.