Goes without saying, but thanks for saying.
From Gail Rosenblum in her recent Strib column titled "7 steps to immediate happiness in 2015":
"Be nicer to people. Being right won’t make you as happy in the long run as being kind. I share this philosophy with a happy friend and loyal reader, Betsy Peak, who tackled this very concept in her 'Musings and Hopes for 2015' newsletter:
“'Being right takes up too much energy, causes anxiety, causes losses of friends sometimes (however, if they’re toxic people, you’re lucky),' Peak writes. 'And immediately taking out their smartphone to see who’s right is tacky!'"
http://www.startribune.com/lifestyle/blogs/287246611.html