Twilight Grey

I'm of many masks,

Of many persona, of many people,

I can be a virtuous believer,

Or a damned non-believer,

My heart is hot and cold,

Morals are mine alone,

I can be sweet or sour,

And you'll never know the truth,

For I do what is best,

But not what is right,

I am light,

I am dark,

Yet neither,

Supporting both,

Yet supporting none,

The great actor or actress, myself,

My name is many,

But you may call me:

Twilight Grey.