Get over it already. You and ONLY YOU made the choice to buy. Lesson learned.
The information that is readily available about MGON should be sufficient to make an informed choice. Don't rely on others to tell you what is or is not a good investment. There are many factors that can influence those decisions, risk being one of them. Don't risk more than you are willing to lose--there is potential to lose in every stock out there.
Another consideration is time. How long can you wait for a return on your investment? Again, that has to be a decision made based on your individual circumstances.
IMHO, it is never a wise choice to invest in anything with the hopes of being an overnight millionaire. Can it happen? Yes. Is it likely? No.
I tend to think of investing like a stew--the longer you let it simmer, the more flavorful it gets. Of course, you can take a taste here and there (sell for some profit) but the idea is the let it simmer as long as possible according to what your needs are.
That's a simple analogy but it has practical meaning.
GLTA