A simple smile, an act of gratitude and supporting others all go a long way in the workplace. In fact, these attributes help to build an atmosphere of positivity. The human mind is the most powerful tool in the world; within this device lives an arena of positive and negative thoughts battling for control of your psyche. Each mindset is contagious, so which would you rather have ruling your office? My bet is on positivity, because with it, your team has more potential to accomplish its goals, develop resiliency and improve psychological prosperity.