Here are 3 tips to visualize:

First, make it realistic. Use all your senses. Really set the scene. The subconscious mind loves this.

Second, visualize from the first person perspective and the third person perspective. This allows you feel and see yourself perform.

Finally, make the visualization cover high-pressure situations, that is, “crunch time”

Bonus tip: Play “gifs” in your mind of success, short little videos of domination, over and over again.