Olympic athletes & elite performers do it. Neuroscience has been studying it for decades. It's called visualisation.
Most people visualise failure, what could go wrong. They replay past mistakes. They rehearse disappointment. For better results, visualise positive outcomes.
Joined at the hip.
Ensure you have these two lined up.
When in misalignment, it does not take long for frustration & discouragement to set in. https://t.co/sCvIyVGU31