Only hard work can lead to success.
It’s not easy to eat healthy if you’re not too used to it. Everywhere around you, you’ll see unhealthy food that will tempt you, whether in real life or on TV. Seeing others eating unhealthily will make you want to eat that way as well. Everything is a temptation, and it’s so easy to just satisfy your desire, and so difficult to stay away from the food and to stick to healthy food. But if you don’t do this, you won’t reach your goal to become healthier. Granted, the occasional junk food item to reward yourself is acceptable (don’t torture yourself!), but if you give yourself too many rewards, you won’t see any results. Work hard, no matter how hard it is to stay away from unhealthy food, and the reward you get will taste better than any unhealthy food!