KINDNESS 

" Kindness is the essence of greatness" - Joseph B. Wirthlin

If you have kindness in your heart you have everything because lots of people don't have kindness in their heart they don't care what others feel because let's say if someone is being nice to you and you don't appreciate their kindness then your really missing out. I'm a good person, i won't disrespect you unless you don't disrespect me I just wouldn't disrespect you at all because I have kindness in my heart I have love and that's all I need. Why stress over people when I could be doing other things that I love to do. Having kindness is the essence of greatness.