I think that sharing ideas with others in your group definitely helps. Everyone has a unique way of seeing things and can shine light on certain details you might have missed. During the first simulation I had a bit of tunnel vision happen to me and by sharing ideas we were able to come to a conclusion. Communication is the way to avoid focusing on just one thing. Sometimes we don’t realize that we are wrong. Additionally taking a step back from this can help give you a fresh view of the situation.