So you will be hearing from a person who goes to advanced coaching classes and personally I have a lot tell on this topic. I feel that coaching classes are a wonderful way to take you ahead in life as it give a boosted start in your life. but one thing to remember is that it is not that you go to classes one day and the very next day you become a topper. no coaching class can help you if you yourself are not ready to learn.
It is not that after learning in coaching classes you go and show off in your school/collage, by learning things early, it gives you an opportunity to learn more stuff when others are learning the basics, so that you can get even better.
Make it a habit to study regularly and then you can never not do it as it has become your daily routine.
This is the way to make the most out of coaching classes, and I guarantee that if you focus on the little things that I mentioned above, nobody can stop you from getting success. Cheers:-)