According to Milk Road (@MilkRoadDaily), Warren Buffett's strict investment principle of only buying what he fully understands has led him to avoid technology stocks such as Microsoft, despite his close relationship with Bill Gates since 1991 (source: Milk Road, May 5, 2025). For crypto traders, this approach highlights the importance of thorough due diligence and understanding project fundamentals before investing, especially in complex assets like cryptocurrencies. Traders can apply this principle to minimize risk and make informed decisions in volatile markets.