text: Why would having one person opinionated answer be less beneficial then having multiple peoples opinions? This is because the person their talking too could only see one side of the problem. While with multiple opinions it's not likely that you'll get all the same exact answer. The person could also not be having the best of days at the time they ask them for advice, and not put forth their best response. Just because of one persons bad mood the advice you receive could negatively effect them.