The average person doesn't have the instinct to return to basics. Nobody goes through this process except for professionals.
If you understand momentum, you can put as much power as you want into your swing. If you don't understand this, you will be in trouble.
Again, the game of golf is built around putting. Here is how it applies to your pitch shots.
Controlling is the face is one of the most important parts of the game. Learn what causes the face to open.
