You might be squandering offensive opportunities in practice. The first rule of practice is what are you preparing for? The Milking Cow Open victory might be the answer or the nationals might be the answer. What is the difference?
Skills needed to win the Milking Cow Open or Milking Cow League Championships!:
Drive serve in somewhere on the floor hard
shot selection of pinch and pass
z serve or lob second serve
work hard and do not skip the ball
Demand glass wall show court because you are a Milking Cow celebrity!
Meanwhile………
Skills needed to win the nationals:
Drive serve just over the line by 3 inches
Lobs that are accurate and hard to kill
Killer Z serves that get deep into the back court
Deception on all of those serves
Shot selection of down the lines 40%, cross court 40% and pinch 20%
work hard and do not skip the ball
Do not demand glass because you are a national celebrity and will play anywhere! (The fans will ask that your match be on glass) Soon you will be asked to play on the show court!!