The good news: No advanced math or computation is involved. You may have heard that miners are solving difficult mathematical problems--that's not true at all. What they're actually doing is trying to be the first miner to come up with a 64-digit hexadecimal number (a "hash") that is less than or equal to the target hash. It's basically guess work.
Skeptics like economist Nouriel Roubini have long argued excessive volatility, like monthly trading ranges greater than 100% observed in late 2017, would hinder mainstream adoption of digital assets. In an October Senate hearing on cryptocurrencies and blockchain, the professor of economics at New York University’s Stern School of Business spoke about volatility and other shortcomings.