How can I develop a strategy?

I am learning and learning about everything I can find but I don’t get further in my journey.

Does anyone have tips on how to develop a trading strategy, what does it even need?

I have learned about the basics I think such as support/resistance, candlesticks, risk management etc. How can I now go on and develop a trading strategy? I am also learning Wyckoff Method, idk if it is gonna help me. But would something like that be considered a strategy too?

I’d prefer to trade stocks but if anyone has ideas about futures, crypto, forex etc let me know