Evolution is a process. If in the midst of evolution, something’s holding the process back, eliminate it.
You could stay indecisive and see if that helps or hinders evolution. That is also a choice.
It doesn’t mean you might not make a mistake of course.
You make a decision based on the information you have at hand. If it turns out to be wrong, it turns out to be wrong. That doesn’t mean the other choices were better either. Sometimes all choices are bad.
Just do what you can.