By improving your human psychology knowledge. https://en.m.wikipedia.org/wiki/How_to_Win_Friends_and_Influence_People https://en.m.wikipedia.org/wiki/How_to_Wi

By improving your human psychology knowledge. https://en.m.wikipedia.org/wiki/How_to_Win_Friends_and_Influence_People https://en.m.wikipedia.org/wiki/How_to_Win_Friends_and_Influ... https://en.m.wikipedia.org/wiki/Thinking,_Fast_and_Slow https://en.m.wikipedia.org/wiki/Thinking,_Fast_and_Slow