When the low-hanging fruit is gone, what’s left? You’re 50% done, so doing another 25% should seem easy. It’s only half of what you’ve already done. And, it will get you to 75% complete.
The student fills in the outline with sentences. The traveler chooses outfits. The weight loss-seeker goes to the grocery store.
When the low-hanging fruit is gone, and the relatively low-hanging fruit is gone, the next step is bring the project to life. It’s sometimes the toughest step. But, knowing that afterwards you’ll be 75% finished makes it easier. And seeing the light at the end of the tunnel (or in this case, the fruit on top of the tree) makes it worth it.