text: When doing something, having the best idea is always good, but you can't always come up with that on your own. If you have multiple people trying to come up with a solution, you can combine their ideas to come up with the best idea/opinion. There is also more creativity and brainpower put together when you have lots of people working to try and come up with the best idea. In school, one of the reasons why teachers do group projects is to try and get multiple people working together to come up with a really good idea or solution. Multiple people working together is how you get the best idea or solution for whatever it is you are doing.