Most real-world environments are ... "wicked": there's a mismatch between action and feedback because of external noise. Activities with elements of surprise, uncertainty, the unknown: suddenly, you're not sure whether what you've learned is accurate or not, accurately executed or not. There's simply too much going on. ... But despite all this, one thing is undoubtedly true: while practice is not enough and there's not even close to a magic number for its effectiveness, you also cannot learn if you do not practice. If you're serious about thing—playing chess, writing a book, becoming an astronaut, playing poker—you have to learn the composite skills. No one is so naturally gifted that they can just get up and go. Even Mozart needed some lessons.
To overcome coordination failures, we need to be able to communicate despite our differences. And we need to be able to trust that when we act, others will act too. The initial kick can be enough people making their actions visible. Groups can have exponentially greater impacts than individuals. We thus need to think beyond the impact of our own actions and consider what will happen when we act as part of a group.