You need to interview your coach on the 1st lesson and tell him your goals.
I go to someone who learned under chuck cook and is a former baseball player. I played baseball so it really works for me to hear him coach different things.
He was also very frank with me when I told him my goals (better compression, better driving and more gir s). He said if you really want to get there you need to hold the club a knuckle stronger and learn to rotate. He said very matter of factly that grip changes suck, and that he could give me a band aid if I had events or tournaments coming up.
We are 4 months in and I feel like I am on the right track. First 2 months were brutal but now I am really seeing some results. I also had a playing partner comment that the sound of my compression has really changed. Felt really good to hear that