Genres: Textbooks vs. Text Messages vs. Advertisements

When I read a textbook, I use different strategies than reading a text message from my friend. This is because the textbook uses formal writing while the text message is informal. Reading a textbook is difficult and takes more concentration. A text message is usually brief while a textbook is longer with much more information. I read advertisements different from both text messages and textbooks. When I read advertisements, I usually start by looking at the pictures and creativity rather than reading the text. I do this because advertisements catch your attention with pictures and artwork before being informative like a textbook/ text message.