First of all, there is no perfect strategy for trading.
You have to explore and try more strategies. It's like a hit and trial process, just work on one idea till then when your output is increasing
once it starts falling just change your strategy.
Strategies also work according to the market trends, so you can not just stick to one always be prepared with different plans as if one plan fails you
should have others to do survive.
try demo, it helps a lot
get inspired by others and practice a lot