this is why, for the most part, we do not give out answers to homework, or do the work for them….we will help them understand how to do it, if we can, but to just give the answers is not really helping, as they do not learn from it..
it feels good to know the answer, and to show that we know it, but it is better to let others discover the answers like we did, so that they understand the value of knowledge, and know it is not always free.