Are you familiar with the classic book Grit by Angela Duckworth? There's rarely a word so important to successful relationships as grit. Grit is a combination of enthusiasm and endurance. It's having the courage to try different approaches to get the ultimate result of success. Grit is learning that losing is a necessary part of winning. Grit is the opposite of ghosting, quitting and not showing up. And grit is very very mundane, pedestrian, and boring.