"Love ripples out through space and time. In a moment of positivity resonance, studies show, your awareness automatically expands, allowing you to appreciate more than you typically do. Also, quite automatically, your body leans in toward and affirms the other person, and begins a subtle synchronized dance that further enforces your connection. Over time, these powerful moments change who you are. They help expand your network of relationships and grow your resilience, wisdom, and physical health."  --Barbara L. Frederickson, Phd.