Are ideas hard to come by or is it time you need?
I'm spoiled. I like my life. If I don't have an idea, I do something besides writing. If an idea strikes, I jump at it even if I have to get out of bed at night to do it. When I wrote a sermon every week, the central idea presented itself after praying about the Bible text. When I wrote more business/technical things the idea was presented by the need.
I like writing a lot but have some higher priorities. Writing is desert!