Why would you expect to put in a tremendous amount of effort for only one day, one week, or one month, and have even a moderate amount of success?
Build the muscle of showing up every day, then you can start to build the muscle of optimizing your performance each day. Over time, there is no such thing as luck.
You can’t cheat The Harvest, you can’t control the output. However, you can control your input and your energy. The rest will come.