A gut feeling...

I am strongly thinking about selling my 53 shares of Nvidia and use that money to buy physical gold. All the news are on how other countries are hoarding precious metals, dumping US debt. How the great tech companies are moving billions of dollars around between themselves to make it seem there is grown and investment. All this AI momentum seems like a fever dream, lacking infrastructure and most of all, the power to run it. Just recently one of this big tech CEOs admitted they have the hardware but not the power. Under this confession, it is clear why they are so desperate to reignite old nuclear plants and create small "portable" nuclear ones that are easier to build and transport. This things not only take time, they take gigantic sumes of money and resources. Big tech won't publicly say they are struggling, instead, they will lay off personnel to cover their losses and stay afloat. In January alone we had 26k tech jobs lay offs. I'm afraid this trend will continue through the year. All this to say, I want to preserve my gains before the next stock crash event and physical gold seemsto be a safe place for it, specially if it's money I do not have a need to use in a few years from now. There is also the crypto option, but I would prefer a more tangible investment. I guess what I want advice is, should I wait a bit longer and see if global events trigger a final grow or cut the cord, transform the gains in gold to preserve the wealth and wait for a market crash to jump again and buy low. Thank you in advance.