It's real. Now that I think of it, I vaguely remember in early primary school frequently finishing tasks* early, and then having nothing to do, or being put on

It's real. Now that I think of it, I vaguely remember in early primary school frequently finishing tasks* early, and then having nothing to do, or being put on some time wasting activity. Not very enjoyable. Might be a learned behaviour from that. *In one instance that I recall, we had these children books for learning to read. While other kids were whispering while reading, I was silent reading them, and much faster than them. (I particularly remember the other kids commenting that I was just pretending to read.) So, I went through the available books. *Another time we were supposed to underline all the words we didn't understand in a story. Since there were none, I just went through it again a few times and underlined words that looked more difficult just to finish the task. (When the teacher checked it, they just said they knew I already understood those words.) (I suppose "frog" doesn't qualify as a difficult word.) (That was during first and second grade.)