I was foolish to believe that the world is simple. Now, I've learned that having a good or even great product doesn't guarantee success. A great product, paired with stupid, moronic, and incompetent management, is a bad investment. Plus the outside forces who's trying to take down the company, and also the slowpoke regulatory bodies = goodbye $87k investment. The world is very complex you have to account every single aspect.
By the way, I emailed DI telling how incompetent they are. I supposed losing 87k means I have a little right to belittle those clowns since they're sucking out my $.