In the depths of the mind,
Where thoughts and emotions entwine,
Lies a disorder that can be unkind,
Affecting one's personality, undefined.

It twists and turns like a snake,
Making one's thoughts hard to shake,
Affecting how they behave and relate,
To the world, in a way that's fake.

Borderline, histrionic, or narcissistic,
Personality disorders can be simplistic,
Or complex, with symptoms so cryptic,
That it's hard to diagnose and...