Proper prior planning prevents pitiful poor performance.
Administrators are like pigs; don't wrestle with a pig because you both get dirty and the pig likes it.
Players must do what you want them to do in pressure situations.
If you have to 'try hard' to 'try hard, you are already beaten.
If it comes down to you or the program that decision was made long ago.
Simplify the game as much as possible. When you add, you must subtract.