Ideas are a very important part of a creative person’s life, be they a writer, designer, or someone just looking to redecorate their office. All three of those labels apply to me, but I only have trouble generating ideas for the first one.
People often ask “where do you get your ideas?” A common writerly response is something snarky, along the lines of “from the idea book” or “I have a monthly subscription to Ideas-R-Us”, when actually writers get idea from everyone and everything. The entire world is fair game.