Not all risks are equal. There is a difference of risk between sitting in a parked car at a church on Sunday and driving drunk at 100 mph at 2am going the wrong way on a major busy highway.
Investing in NNVC is analogously just as reckless. Try investing in a real biotech with human trial promise and absent of shady, creepy, terrible track record management and absent the list of Who's Who of stock promoters.