1.) Showing before telling gives your reader a chance to interpret the meaning of your images before you do. Why is this good? It provides a little suspense. Also, it engages the reader’s imagination. Take another look at the images in the second to last paragraph: my college diploma... a miniature map with numerous red stickers pinpointing locations all over the world... frames and borders without photographs... (Note that it's all "show.")
In writing, there are few things as intimidating and insurmountable as a blank page. Templates can give you a good starting point for your college admissions essay. You can browse the Internet to find templates and sample essays to help your ideas begin to take shape. Templates can also help you get an idea of how to create a solid college admission essay format. For example, you may want to include a heading with the name and address of the person who will be receiving your letter.