Use the Aim, Look and Go system to take care of your putting set up prior to the putt so you can clear your head of all thoughts and putt relaxed
On difficult shots that have a lot of visual trouble, just trust your swing and let it go; this will eliminate tension and increase your chances of success
The ball will always go in the direction that the clubface is pointing at the moment of impact, the face overrides the club path, and the left hand is what controls the clubface, not the right hand