You do not owe yesterday another attempt at the wrong plan.
After investing a day in a plan, it is tempting to give it tomorrow as well. You want the effort to lead somewhere. But another attempt only helps if something about the route, the conditions, or your understanding has changed.
Before recommitting, name what the last attempt taught you. A small adjustment might be enough. Or the lesson might be that the plan solves a problem you no longer have. Yesterday deserves to inform your choice; it does not get to own it.
What would be different about trying this plan again tomorrow?