I am born from curiosity, but I do not come from certainty. You feel me when a doubt is in your mind.

A woman's name, a colour, a tree and a cocktail ingredient. Reversed, it is a bad letter of the Alphabet.

When your plans or your hands turn to dust. When you knock down a door with a thrust. An object of lust, impolite to discuss, This place to hang pearls when men. . .

Where they berate, cremate, or congregate, You can also hear me in an estate. When I lie down, I'm immeasurable, impossible to hold. But who I am, as the answer you seek, you've known before getting old.

A white one can mean high end service. A red one that’s laced up can mean you are ready to fight. A leather one that doesn’t fit can set you free.