Despite what you might read about the Company and the usual bladdy blah yawn stuff etc.
The Training Dept train for success not for failure and will go the extra mile to get you through if you are struggling.
99% of cadets get through everything and are employed as you are needed.
However there is always the tiny percentage where no matter what both sides do they will not get to the end of training. Its a fact of life, not everyone is cut out for a career in aviation.
Lets be clear its the exception rather than the rule.
I talk from experience of having been involved in all aspects described above.
Work hard, study hard, have a good attitude and don't believe because you paid for something you have a God given right to pass and you will have no problems.
Hope that helps.