Insight 1: Give as much context as possible. Otherwise no one can help you.

In this case, I can only assume that you are new to HN and want to ask: How do I get the most out of HackerNews?

Edit: If so, let me refer you to this comment. You won't get a better answer than this:

https://news.ycombinator.com/item?id=36847460

Try to be candid, add value or don't put your nose in the conversation.

If you know the answer great, give your opinion, don't promote or sell anything.