Know when to be quiet
And that means me. I need to shut up. Most of the time. Life is too short to worry about stuffs, and as I realized lately, most stuffs I worried about or voluntarily took part in don't really matter. A family member never learn the "efficient" way to do things, a friend who can't write a loop, or possibly a mistake someone else said, all that just don't matter. It's not my responsibility to "solve" things, and I'm not obliged to give my opinions. I don't have to point them out. I just need to choose when to answer. Visibility is a curse.