Yes, sure, here is a full wall of succesful students and what they have to say http://www.diamondlawcenter.com/successful
Can I talk to successful students? That is what this page is for, its a KIND gesture that they are willing to share their success with you and provide proof this works.
Please do not be inconsiderate and interrupt successful people with your questions, its really inconsiderate to take their time that way. If you are that skeptical please do not invest in this system, you will not be successful because you do not believe in the opportunity and that is OK, don’t do anything you are not 100% in belief of becuase you will self sabotage.