Students from Lobo Leadership learn Covey's Habit #3 of Highly Effective Teens: Put First Things First. This was taught by placing rocks (Have-to's), salt (Should-do's), and water (Want-to-do's) in three separate jars. We found that when we prioritize our activities and manage our time wisely, doing the things we have to do and the things we should do before doing what we want to do, we will be more effective in our daily lives. We all have twenty-four hours in a day. How will you use your time?