According to Justin Sun (@justinsuntron) on Twitter, the best and safest path for ordinary people to accumulate 10 million is through cryptocurrency, provided that private key security is maintained. Sun emphasizes that the only significant risk is related to safeguarding private keys, underlining the importance of wallet security for crypto investors (Source: Justin Sun Twitter, June 4, 2025). For traders, this reinforces the critical need for robust private key management as a foundational strategy for long-term crypto asset growth and capital protection.