text: First, Using multiple people's advice in unison can work better than just taking one person's advice. Look at different types of sports players. They learn different techniques from a line of coaches, teammates, and trainers to then use everything they've learned from all of these people at the same time. They know more than the average person and this makes them better in that sport. Take Stephen Curry for example, being one of the best guards in the league, he has had to get advice from all of his coaches, trainers etc. Now he uses everything that he has learned to become one of the best point guards in NBA history.