What Does S Stand For

What does S stand for Not the best of meanings Let's learn a bit more And with synonyms, I'm teeming Sinister, Satan, Snake Someone who's fake? Stressed, Stirred, Spite Somone not feeling right? Serious, Strict, Stern Someone who's firm? Secluded, Shut-in, Strange Someone thought to be deranged? Sappy, Sad, Sorrow Someone quite holllow? The denotation is simple The 19th alphabetical letter But the connotation is different I find it must better The serpent Satan caused great sin Secluding Adam and Eve from Eden Suffering and sorrows don't matter to him For goodness comes from within Some stupid snake started sin And he would do it all again And although it starts with an N The S is narcissist lies within I've described her with these words indeed And like the snake, she feeds on grief Her sorrows and stresses She lashes out oh so frequent Her life made of multiple messes She never seems to see it