Most ideas don't show up whole. You get a first spark on a walk, a better version a week later, a reason it won't work a week after that. If each of those lands in a different place, or nowhere, you end up with a vague memory of a good idea and no idea what happened to it.
Developing an idea mostly means keeping all those pieces together and in order. Here's a simple way to do that.
Catch it the moment it shows up
Ideas are fragile in the first few minutes. You get distracted and they're gone, or they come back later in a weaker form.
Don't wait until you can write it properly. One or two sentences in your own words is plenty: what the idea is and why it caught your attention. "A tool library for our street, because every garage has a drill nobody uses." That's enough to come back to.
If you're with people and can't say much, a few words to yourself will do. "Tool library, street, garages." Three words can bring the whole thought back later.
Add to it instead of starting over
The second time you think about an idea, the instinct is to write a fresh, better version. Resist it. Add a new note that builds on the first one.
The early, rough version is useful later. It shows what you were actually excited about before you started improving it. Ideas tend to drift, and sometimes the first version was the right one.
Write down what changed your mind
The most valuable notes about an idea are the ones where you changed your mind. "A list won't work, people won't message strangers" tells you something real about the problem. It's easy to forget, because once your mind changes, the new version feels like it was obvious all along.
When you drop a part of the idea, say why in a sentence. When you add something, say what made you think of it.
Keep the questions next to the idea
Every idea comes with questions. Has someone done this? Would anyone pay for it? Would my neighbor actually lend his saw? Put them in the same place as the idea, as questions.
Some get answered in a week. Some never do. Either way, you can see what you still don't know, which is often the most useful thing to see before you commit time or money.
Try a small version early
The fastest way to develop an idea is to test the smallest piece of it. One Saturday, one corner, two tools. You'll learn more from five neighbors showing up than from five more weeks of thinking.
Write down what happened right after you try it. Who came, what worked, what nobody wanted. Then decide what to change next time.
Look back before you decide
Before you spend real effort, read the whole history of the idea from the first note. It takes five minutes. You'll see how much it has changed, which doubts never went away and if you're still excited about the same thing.
Sometimes that reading kills the idea, and that's fine.
If the idea survives, write down the next small step before you close your notes, with a day if you can. Then do that one thing.
Where Nave fits
This is the job Nave was built for. You say a thought when it comes. When the idea comes back days later, the new note joins the same thread, so the whole path sits in one place without folders or tags. Here's how notes organize themselves. Nave also picks out any next steps you mention.
Here's a made-up idea growing over a couple of weeks.
