I remember the thing that daunted me was in the hold-off, and more particularly in cross wind situations, when the aircraft would start moving across the strip away from where i was anticipating touch down. I worked out that I was stopping the flying and going into taxi mode before touch down.
Once I got the rudder and aileron inputs worked out on touch down, i found that I was flying the a/c onto the runway surface and beyond the touch-down which greatly improved my landings.
It will all click soon and keep at it as you will enjoy the feeling of a great cross wind landing when you grease it on. Also, I found that once I started getting frustrated, heading out of the circuit and just having a fly was a great way to re-energise!