Oh yes I hate that. Like the other day this guy didn't read what I have written in response and yelled at me being bewildered by his comment and chastised me for not reading when it clearly said the opposite of what he thought. I told him I didn't appreciate it and he told me to grow up :(
Even professional advice columnists give bad advice sometimes.
You can sometimes get great advice here.
But I think sites like this are almost best for just asking what people think. And while you will get some really insightful responses, you can learn something from the range of answers, even the ones that 'seem stupid' may represent how some people would view the situation, and understanding that is useful.