Why one should join a training institute for preparation?

Why one should NOT join a coaching institute for preparation?

� You can better study yourself as there is no limitation of resources these days, thanks to internet.
� You don't have much time to take additional coaching. And the time available can be better utilized in doing self study and analysis as it is more important and mandatory in either case.
� Too much spoon feeding as in coaching institutes can hamper your creativity and thinking capacity.