Research is one of the most important aspects of writing. Whether you're writing a historical fiction and need to know about the old west, whether you're writing a sci-fi and need your tech to be realistic, or whether you're writing an action/adventure like me and want to know how to make the fight real. But after you spend hours doing research, how do you know if you need 2 sentences or 3 paragraphs?
1. View Point
2. Pacing
3. Attention Span
4. Boundaries