Working drills that test and develop specific skills, isolating certain components, dry and live, and then applying the learnings to these mini stages. It is an excellent way to pressure test your skill set as a whole and while under a time constraint.

Overdevelop your hard skills
Competency builds confidence
Confidence breeds calmness
Calmness opens bandwidth to think
Control the variables you can, i.e., on demand skill under pressure

This is performance value and defensive utility.

Time: 20.16
19 Alphas
2 Charlies
HF: 5.00