What does " discarding them as impossible" mean in this paragraph? Here are paragraph: "As a young person, I learned that setting outrageous goals was a key to success. If I wanted to achieve something great, I had to reach for something bigger and beyond my reach. This strategy worked from time to time, but there were many goals that I gave up on too early, discarding them as impossible." What does " discarding them as impossible" mean in this paragraph?