We routinely work together with other people. Often, we try to achieve shared goals in groups, whether as a team of firefighters or in a scientific collaboration. When working together, many people – naturally – would prefer doing so with others who are their friends. But, as much as we like spending time with our friends, is working with them in a group really good for our performance?
3, 2, 1… Go! Name your best friend. Which special person comes to mind? Perhaps you have more than one best friend. These are people that you feel vDiego Guevara Beltránery close with, that you turn to for help, or when you’re simply looking to spend time with someone that you care about. Do you ever wonder, however, how you came to be so close with this one, or few, special people?