Plagiarism has a very serious consequence. There are multiple reasons why you shouldn't plagiarize or let someone copy off of you. one reason is because the only way you really learn the material is when you do it yourself. others reasons are because later on when you get to college you get expelled for taking credit for someone else's work. even now in high school, the consequences are bad. if you plagiarize someone, you can get placed at a higher or lower level of a class than you should be in and it can affect your grades. Plagiarism is not a good or smart thing to do.