"Investing money in this company is the best thing I've ever done or ever will do!" - lots of enthusiasm, but never say never. It's one of my absolute main rules of investing - "there is always another one" - if you wait long enough.
In general, gold mining stocks are extremely risky - hope you know that. I only went with KXL because the fundamentals are very strong - huge area of good ground, very professional management, and some good early results.
In my experience (been investing 30 years), companies with this make-up are extremely rare.