A thoughtful question. In my view, long-term viability for any altcoin hinges on a combination of factors: strong, innovative technology that addresses a real market need, an active and transparent development team, a resilient and engaged community, and sound tokenomics that incentivize sustainable growth. While market timing and luck play a role in short-term price action, genuine staying power typically comes from consistent delivery, real-world utility, and the ability to adapt within an evolving regulatory and competitive landscape.