RE:Heywood/Buy PlatinumCatalysts could include the future abandonment of fiat currency in favour of returning to a gold standard. I fully expect that at some point this decade.
Another catalyst would be the green metal / electric vehicle push which will catapult copper and nickel prices in the future.
NCP has the goods, that is for sure. However, as you said we must exercise some patience. I do feel for you if this is more than 10% of your porfolio. We might not get back to the halcyon days of 2011 in the near term, but at some point I think the odds are in our favour.