The problem is that it is the wrong phrase. It isn't that one is not inspired. The problem is that though you have all of these images and ideas competing for your attention, none of them are coming together cohesively and the ability to translate the thought into words is currently failing you.
Many times it is a case of information overload and simply focusing on a single notion for a while may help. Cutting the distractions free from the mind and beginning to craft a plan from a single spark of interest.
Other times the problem comes from genuinely having a block with words. The idea is in your head, crystal clear, and ready to be explored, but the words fail. At times like these I tend to go for list writing. Simply jot, in the most ordinary fashion possible, the idea and then work on expanding each point out until I either decide the idea isn't worth pursuing, or until I suddenly latch onto a phrase or word that sends me into a typing frenzy.
The few times I am in search for extra inspiration, I have discovered that YouTube is completely addictive. Try Tomalsorans "Hive Mind Flight Patterns", silversobe's video clip to "Electric Feel" by MGMT, or RedStormProduction's "Haunted Forest". With that last one, is it just me or are the trees moving?
Finally, I leave you with this:
Let me know what inspires you.
- "Inspiration is wonderful when it happens, but the writer must develop an approach for the rest of the time... The wait is simply too long."