1: Yet the research is clear : When we feel valued and respected by those around us , we 're not only more motivated -- we 're also happier , healthier , and more productive . 2: Studies suggest three factors are essential to the development of authentic , meaningful friendships : familiarity ( being around the same colleague often ) , similarity ( finding commonalities in your background ) , and self-disclosure ( revealing personal information about yourself every now and then , and having your co-worker do the same ) . 3: Research shows the value of cultivating friendships among co-workers .
1: the research 2: Studies 3: Research