the school may be able to see it. Since you hand write it, its hard to disseminate to the many schools that you apply to. The only reason they may look at essay is if it completely doesnt jive with your application essays. For instance if you get a super low score on ssat essay, but your app essays are professionally written, then they start to wonder. Beyond that, an ssat essay is a formula of paragraphs that you should follow, and you wont have a problem, it doesnt matter that they are boring and unoriginal, thats not what the graders are looking for.