There is a very important cognitive rule that can be called the "corridor principle": the motion-sensor light in the corridor will not turn on just because you stand still and observe it; only when you walk forward will it gradually light up the path ahead.

Many people always hope to see the future clearly before deciding whether to act, but reality is often the opposite: many things are not dared to be done after seeing clearly, but are gradually seen clearly after doing them.
Cognition, opportunities, abilities, and answers often lie beyond the current field of vision.
Only by taking the first step will the world give you new feedback; only by starting to act will the path continue to unfold.
Set off first, then adjust the direction; take off first, then adjust the posture.
Though the road is far, you will reach it by walking; though the task is difficult, you can accomplish it by doing.