I completely understand the challenges you're facing with motivation and limited control over your diet, especially as a teenager. One great way to stay motivated is to find a workout buddy, like a friend, sibling, or classmate. Exercising together can make workouts feel more social and fun rather than a chore. If meeting in person isn’t always possible, you can also try virtual workouts together using apps or video calls. Since buying your own health food is not an option, focus on making healthier choices from the meals available to you at home. You don’t have to follow a strict diet; small changes like eating more vegetables, drinking water instead of sugary drinks, and controlling portion sizes can make a difference over time. Also, try to reduce high-calorie snacks and replace them with fruits and nuts if possible. Another way to stay active without feeling isolated is by joining local sports teams, clubs, or group classes, which also help build motivation through a sense of community. If transportation is an issue, consider outdoor activities like walking, jogging, or cycling around your neighborhood. These activities can be more enjoyable when done with friends or family. Remember, consistency matters more than intensity. Start with simple and short workouts at home, such as bodyweight exercises, stretching, or yoga. You can increase the duration and intensity as you build confidence and stamina. Setting small, achievable goals will help you stay motivated and celebrate your progress. Finally, don’t hesitate to talk to your family about your goals and explain why you’d like some healthy food options. They might be willing to support you more than you expect. Weight loss and fitness are journeys, especially at your age, so focus on building healthy habits rather than quick results. Stay positive and patient with yourself!