text: The final reason is that you get a better final decision out of it. The reason for this is because you are putting in more time by asking more people that you really get to think about the problem at hand. This helps because sometimes people end up ruining themselves by rushing headfirst into something without thinking about the consequences that the decision may have. The reason you are asking multiple people in the first place is so that you can get a better final verdict on the topic so you know you aren't making a mistake by doing something.