Where does idea come from?

Of course it's a very good question; where idea comes from.
Idea is something that makes difference between people. There is a big difference between those who have idea and those who don't have it. Of course perhaps it's important to us and not the God.
You know, some time the whole world changes with just a little idea. And in some cases good idea can change you aspect of view, the way you look toward the universe. That's why idea is so much important.
There is a direct link between innovation and giving a good idea. Once I heard: the need is the mother of innovation.
I think when you don't have any idea about something; you can simply go and gather a lot of information about it. So the more you gather information, better ideas comes to your thought. But what to do or what happen when the idea just doesn’t exist? So it's time to innovate an idea…
I really like to be an innovator or to have creative mind.
Let me give you a have. Through out a day we talk to ourselves a lot, Much more than we can imagine. Actually let me say you are always talking to us. And several great ideas come out of these self conversations. But we just ignore them unintentionally. We can save lots of ideas just by keeping note of these self conversations' results, some of them brainstorm.
We can do it just by a little notebook and a pen. Just try to write whatever comes to our mind. It's quite important to write it just then, cause even seconds later we can't remember what we were thinking about.
So idea comes from our mind, and we are all innovative by nature. We just don't appreciate it and don't care about it.
Ok. Just keep your ideas written in a piece of paper and in a while you have great ideas, especially when you need one.