greatergood.berkeley.edu

QNLRL TIL Studies have shown that being wealthy correlates with lower empathy and higher immorality
OoRE7 TIL of "interpersonal synchronization" - the feeling of when you "click" with someone. Studies show people's brain waves sync in wavelengths called the alpha–mu band, or what scientists call brain-to-brain coupling, and mirror each other neurologically in terms of what they are focusing on.
gMNv8 TIL: There is a psychological state called “helper’s high” whereby giving produces endorphins in the brain that provide a mild version of a morphine high. Research has shown that helping others lights up the same part of the brain as receiving rewards or experiencing pleasure.