When it comes to the basics, the best thing to do is to keep it simple. That is, keep it basic. If you watch a number of players, you'll notice that they each have different ways of doing things. Even among the top professional players there is quite a difference in style from one person to another. Some people stand up higher, others stay down low.
Some people use a closed hand bridge while others use exclusively an open hand bridge.
Some hold the cue high and tight while others hold low and loose. A lot can be learned from watching good players perform - if you watch for the right things. Instead of looking at what each individual does differently, try and see if you can figure out what they do that is the same . Once you find the common points in the varying styles, you'll begin to grasp an idea of the important aspects of the basics. The Function of a Grip is to hold the cue .