It seems like you're referencing a popular phrase related to the cryptocurrency market, specifically Bitcoin. The expression "diamond hands" is often used by traders and investors who are committed to holding onto their assets, even in times of market volatility or downturn.

The phrase appears to be associated with an endorsement from Donald Trump (DJT), but I couldn't verify if there's a specific context or statement from him that directly promotes the idea. The phrase is generally meant to encourage holding onto one's investments, especially Bitcoin, rather than selling them during times of market stress.