On tough shots don't let tension and pressure ruin your frame of mind, create a line of commitment away from the ball where you do your work before you swing
A two plane swing requires you to start your downswing with a hip bump forward and then arms pulling down, which relies a lot on having good timing
The roll of the right leg in the swing is very misunderstood in golf, it is extremely important for control and distance, as the club comes into impact the right knee, foot and ankle roll in and at the finish the right thigh should catch up with your left thigh