The world must first be controlled by the mind.
First and foremost, we must decide what kind of game we are to play...you'll agree? We just can't go out there every time and "see what happens".
So, pick a defensive dink, moonball, lob, and softballer's game or....?
Plan to hit every ball hard with a purpose, a direction, for a reason.
That is the mental part. The physical part is another ball game.
This thread concerns the mental part. Nobody here needs to only push his serves.