Purpose is more like a compass heading than an address. You can be on course without having arrived.

Treating purpose as a destination turns every day before arrival into a waiting room. A heading works differently, because you can be pointed correctly and still be nowhere near the end, and that is not failure. Direction is something you can check today, while arrival is not.

Ask whether this week moved you along the line you actually care about, even slightly. If yes, that is enough for now, and if no, change one thing instead of rebuilding the whole plan. Check the heading again in a month, since it does drift quietly.