I’m truly in shock at the beating stocks have taken recently....

I’m truly in shock at the beating stocks have taken recently. That it is mainly R&D stage companies is well known but others are not escaping unscathed either.
I have shares in a copper-producer and it’s been hammered. I have shares in a gas producer and it’s been thumped.
I could buy a house with what my portfolio has lost recently. It’s sickening.
I know the staff at Archer are busy creating (possibly) world-changing things. But, until someone wants to buy them (and that could be quite a way off) the SP will stay in the basement. ANNs of technical progress just don’t cut it anymore.