There is no one-size-fits-all "always winning" strategy in cryptocurrency, as the market is highly volatile and unpredictable.

However, here are some effective strategies that successful traders and investors use:

1. Diversification: Spread investments across different assets to minimize risk.

2. Long-term approach: Hold onto assets for extended periods to ride out market fluctuations.

3. Research and analysis: Stay informed about market trends, news, and technical analysis.

4. Risk management: Set stop-losses, limit position sizes, and avoid over-leveraging.

5. Dollar-cost averaging: Invest a fixed amount regularly, regardless of market conditions.

6. Trend following: Identify and follow strong trends, but be cautious of reversals.

7. Buy the dip: Invest during market downturns, but only if fundamentals remain strong.

8. Hodling: Hold onto assets through market cycles, rather than trying to time the market.

9. Staying informed: Continuously educate yourself on market developments and trends.

10. Patience and discipline: Avoid impulsive decisions based on emotions or FOMO (fear of missing out).

Additionally, consider the following general principles:

1. Don't invest more than you can afford to lose.

2. Set clear investment goals and risk tolerance.

3. Stay adaptable and open to changing market conditions.

4. Avoid getting caught up in hype or FOMO.

5. Continuously learn and improve your investment approach.

Remember, even with a solid strategy, cryptocurrency investments carry inherent risks. Always prioritize caution and responsible investing practices.