On Twitter and Reddit, stunned Luna and TerraUSD investors tried to take stock of their losses after the cryptocurrencies’ dramatic collapses last week. The two cryptos took a beating as Terra — a supposed “stablecoin” that was meant to retain a $1 price point — lost its peg, and the connected Luna crypto dropped 99% in a matter of days. Combined, the two cryptos shed tens of billions of dollars in value. Among the investors of Terra and Luna, so-called LUNAtics, a palpable sense of panic set in.