Once, in 1st grade, we were assigned to do our writing homework on that wide-lined loose-leaf paper that children use. In my class there was a quiet and studious girl who may have been named Clarissa. She had the straightest brown hair i’ve ever seen. On that day she turned in her writing assignment and the teacher smiled. Clarissa had unexpectedly run out of loose-leaf the night before and so she erased her entire last assignment and used the paper over again for her homework. She always wrote lightly, so erasing a wasn’t a hard thing to do.
There’s a lesson in there somewhere.