Bob Jewett said:
I have two suggested practice shots. The first is to play straight-ins with follow to scratch in the same pocket as mentioned above, but use a stripe as your cue ball. (Make the stripe roll without wobble.) Second is to shoot spot shots (half ball hit) on each side. That will give you a definite target to aim at with a known angle that's the same on each side. A half-ball spot shot has your stick partly over the corner pocket. A spot shot, for those who have never played anything but ball-in-hand-anywhere is where a ball is placed on the foot spot and the cue ball is in hand behind the headstring.
I wonder if there is such a thing as a sports ophthalmologist.
Do as Bob says. Try to find a good instructor.
I am left handed and right eye dominant and this used to be a good excuse for me to twist my head all over the place trying to find the correct placement so I could consistently make shots.
For a long time I played with my right eye over the cue but Little Joe suggested that was not the best way to shoot. I took his suggestion and started shooting with the cue under my nose and learn to make shots while shooting the right way.
My process is as follows:
Move to a spot directly behind the object ball (ob) and in line with the spot in the pocket I want to hit. You MUST have a spot in the pocket and not just the pocket as your target. Draw a line through the rail and carefully note where on the rail the line comes through.
Return to the cue ball (cb) and visualize the line you have just seen is the angle line to your target.
Visualize the cb behind the ob on the angle line to the target.
Carefully lower yourself in to shooting position. If you have not developed a preshot routine where you move into the shot in a precise manner then it is vital that you do this as soon as possible. Your body placement is everything! That shooting arm must be exactly in line with the cb you have visualized behing the ob and on the target angle line.
Touch your chin to the cue and then raise your head to the shooting position you prefer. Touching the chin will help to insure you have your head exactly where you want it.. with the nose above the cue.
Visualize the shot as you take your practice strokes. You MUST have a predetermined preshot routine that you adhere to.
Be intense! Aim with all the concentration you can muster. BE VERY INTENSE as you aim. Stroke carefully with full follow through, the tip ending on the table, your back hand coming to your chest and stay there until the ob drops in the hole and the cb stops rolling.
If your routine is consistent and you've learned how to stroke correctly you will then know that you are putting the cb where you want it. If you've checked out the angle and drawn the line you will know that you have the correct angle to make the shot and you will know that you just have to shoot the shot over and over until it looks right to you from behind the cb.
Most of it seems to me to be learning what the shot looks like and discovering that when I was guessing where to put the ghost ball in my sight line I was wrong! I needed to go look at the angle on EVERY shot to make sure I was correct about where the angle line should be drawn in my minds eye from behind the cb.
The first pro I took lessons from, Jeff Carter, told me that for the most part there are no "hard" shots. There are shots that we are familiar with and shots we are not familiar with. So... get familiar with every angle!
Keep at it. The rewards, as you start to find the angle and see it automatically, are that the game becomes really fun as you drop shots from everywhere and make everything you look at!!
BUT... it all starts with a few lessons to make sure you have the foundation elements correct. The grip, the stance, your head positon, etc have to be right and have to be done a few thousand times to make them automatic. THEN makeing shots becomes just a matter of knowing the shot.