Bein adam lechaveiro (between man and man). The avodah (effort) of becoming kinder, more honest and compassionate. Everything bein adam lamakom (between man and G-d) is affected by our midos (character). The root of bad midos is lashon harah, jealousy, etc.. In order to receive brachah (blessing), we must have shalom. The definition of "mazal." The meaning of the word "Yisroel. " The wicked become empowered when Jews don't get along. Our connection to others is through the letters of Torah.