Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to run a mile race [title] Get ready mentally. [step] If you think you can't run a fast mile, then you probably won't. Think positive thoughts, especially while you're running, and have someone in your family, or maybe just a friend, tell you positive things.

Ending1: ( i.e " this race is all yours! " " that kid in the red is your only competition, but you can leave him in the dust. ") you will be surprised how much faster you will run with positive thoughts in your head. Ending2: [substeps] Pick a day or time to run. However, if you can probably sprint long distances all day long, think about jogging 15 hours a day if you're still a college student. Ending3: You'll be able to relax and start working harder to cross the finish line. That's the best thing you can do to motivate yourself, not other people's. Ending4: You might say " hi " more than once, or participate in conversation that anyone can hear. This will help you to feel better about yourself.

Answer format: ending1/ending2/ending3/ending4