What part of my golf swing should i focus on to hit the ball clean consistently?

QUESTION: I know you have to hit balls till your hands bleed but should I concentrate on ball placement or swing tempo or wrist movement or swing arc or body position....maybe the question i should ask is what should i focus on first....i have played golf for years and have found some clubs im comfortable with....id like to hear what has helped other casual golfers improve their game....THANKS! ANSWER:

Answer by ryanram2_4
Al- The most important thing in a golf swing is a nice, smooth tempo. You should always have only one thought in your head while you are swinging, whether it be tempo, weight transfer, straight-left arm, ect. As far as hitting the ball crisp, a smooth swing should be your #1 priority. When you are practicing, you can even count it out. 1...2...3 on the way back 1...2..3 on the way forward. Good luck!