The megayacht El Ámbar, miles from the coast, was a beacon of hedonism. Hundreds of young people danced without worries. Lena Kim (@20) was checking the stock with her strategist's mind: Zero drama, zero mistakes. Fighting. Nearby, Elara Giraldo (@19) leaned over the railing, feeling the "scabbard" of the night, the fragility of so much joy. Nex...Read more