Idea for writing: any thoughts?

I just came up with a short story concept: re-write fairy tales with a modern twist. Good idea? Bad idea?

Ideas??? Anyone??

I still have writers block and am so confused on what to write!

What should my first short story be about?

I just started this blog for writing and I have some writers block. Any suggestions for stories?
Leave a comment below about a theme of a story or any ideas and maybe I'll write about it!