How to Answer Questions Quickly

Some good questions are like my reasoning behind a particular thing. The worst kind of stuff is when people are like, what's your favorite camera? Or what camera should I buy? or what light should I get? People don't tell you these things when they ask "What light should I getting?" But if you can construct your question in a way that whoever you're asking it to can answer with just a few words, you're so much more likely to get a response.