A Little Haiku from My Heart

I'm in a mood, and tried to think of a haiku poem to describe, with inscrutability, how I'm feeling.

You would think that a such a short, simply style of poetry would be relatively easy to write, but you would be wrong, as my example shows;

Time is running out,

The embers are growing cold.

So little warmth left.

I've done better, but the more that I think about it, the more I think this poem's essence encapsulates how I feel at this moment.