Love.

It's a time bomb.

When it goes off.. Love just evolves into hatred. The sweetness encompassed in bitterness. The hatred embedded in the past love. It's dangerous. It builds people and brings them up. Up up up..to the very top. If handled carelessly.. It destroys the hopes of people. Bring them down..down..down. To a place worse than hell.

It's not a good thing to play with. Come to think of it..it isn't exactly a time bomb. It's something more complicated. Something not to be messed with. Associate it with an object?

I'd say; a delicate rose surrounded by thorns. Don't even touch it unless you're 100% confident of handling it well.

Hatred. Evil. They're all derived from love and good.