When do you have enough information to make a next step or a decision? As you may know I love to process lots of information. Depending on the type of information I'll dive into it deeply or just dip my toe in it. After processing lots of information deciding when enough is enough has become easier for me. But it's hard for me to describe when I stop taking in information. Dave Snowden's Cynefin model has helped me in this sense. (By the way Snowden is currently summarizing the Cynefin model/approach/concept in several posts.
The Cynefin model basically says: look at cause and effect. Is the cause and/or effect clear? Is the relationship between both clear? Depending on your answer different 'next steps' should be taken. For instance if the relationship between cause and effect is completely unclear. This is the complex domain. Probing is the thing to do. Don't go a read volumes of books and articles. Probe and see what happens, then act, etc.
Even though I love to read lots of information I don't believe in perfection. That's one of the great things I learned from social media. Don't think you will be able to write a perfect report, blog post or book. Don't think you'll be able to process all the relevant content before you start communicating your opinion about the topic. Release as early as possible to get early feedback, to learn more quickly. Listen, think, share and learn.
How do you decide you have enough information? Do you have a problem to 'release early'? If so, why?