Lies, lies, lies

[Nbafan]

A beautiful fallacy woven together with silken strings of white,
Neatly laid across your heart, and stitched on tight
A lovely little falsity, better yet, a lovely little fable...
Preying on the minds of the young, the weak, the ready willing and able.
a travesty believed to be a gift from his benevolent grace,
A chemical imbalance, an imperfection, a deceitful disgrace.
Do not be fooled by this malevolent waste,
Free yourself of these lies tight embrace.
This lie is a virus passed amongst society much like H.I.V.
Only the virus that I speak of is spelled L. O. V. E.

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No meter, dramatic, bad end rhymes... I know, I know..

The rhymes could definitely be improved but I really like the content and the overall flow. You're description is also surprisingly good.