There are two essays to tackle, each with its own unique flavor. The first one is all about your academic and career goals, while the second one is more about your personal experiences and how they've shaped you into the amazing person you are today. Don't worry, it's not as scary as it sounds - just think of it as a chance to brag about yourself in a humble, non-creepy way.
The first essay is like a roadmap to success - you gotta tell Texas Tech where you're headed and how you plan to get there. Be specific, be detailed, and show them your plan. The second essay, on the other hand, is more like a story about your favorite adventure - you get to share a fun, exciting, or challenging experience that's helped shape you into the person you are today.