I define my training as both intelligent and developmental. The mind of the students who comes into the class has to be enhanced when he/she goes out. In the context of what we are teaching be it the calculation based session or a chapter on mathematics or some questions on data interpretation or reasoning, the whole challenge is to enable the students to think. When a student faces a question which he/she has never seen before, it's a kind of disadvantage for him/her. On the other hand if you have prepared properly, your mind will automatically start working.