Point of view

I joined a writing group last week, after struggling with a bit of stagnation in my writing. I wouldn't call it writer's block, as I still managed to churn out a reasonable word count; the problem was when I re-read it, it sounded dull and wooden.
Part of the writing group involved the usual prompt to create something for the next meeting. It was a list of seven words and a brief to write either a piece of prose or a poem using five or six of them.
I tossed a few ideas around, and scrapped them all as dull and clichéd, before trying something new.
I set out to write a deliberately short (i.e 1,000 words or less) piece of flash fiction. The major difference was in my choice of point of view. For this work, I chose to write in the second person. Voila! My fingers flew, the ideas came and in just over an hour I had a coherent story of exactly 1,000 words.
After leaving it for a few hours, I had a re-read and tightened it up, managing to get it down to 950 words. I do plan a second re-write, as I think it would benefit from some more tweaking - I need to change a few details to better fit the story, I think - but it was remarkably clean for a first draft.
Using this point of view (and its not a commonly used one) was quite constrictive but this seemed to enhance the creative flow rather than hinder it. It forced me to re-evaluate the way I used the language, and enforcing a short word count also helped add to the story's punch. With no spare words for padding, I had to ensure that every word would count.
I would recommend everyone try using a different POV to improve their writing, and pick one that is not a mainstream choice. So, no first/third-person. You could try first-person present, second person (as I did), or any of the others. (Do a quick search online; you'll be surprised by just how many options there are!)
Or you could choose something other than a person for your POV. A murder seen from the point of view of a knife, perhaps? Difficult to pull off, I think - I'm not a fan of animals or non-sentient objects being major characters generally - but doable. And the point is to get yourself thinking about the language and how you use it.
If you really want a challenge, you could combine both and write for an unconventional protagonist from an unconventional point of view!
So there you have it. Give it a whirl, you might be surprised at the results.