I really like writing and all, but it's hard for me to come up with something I really like, so I know how you feel. I carry around a notebook, pocket-sized, and when I think of something particularly poetic or awesome, I jot it down and then work off of it, and if I like what I've done, I'll work it into a story. Like that "Her eyes were alight with an ethanol glow" thing you said you liked in my piece, I thought of that while having a heart-to-heart with my drunken ex-girlfriend, and pissed her off royally by pulling out my notebook and writing it down mid sentence.
Basically, what I suggest you try is just to write down every writer-y thing that comes to your head and you'll think of something.