Words of encouragement

Don't let food come between you and your education.
Losing weight the right way is a long term commitment and will not happen overnight. Sometimes I weigh heavier when I am eating healthy and under calorie requirement than when I don't eat well. Its frustrating but weight always fluctuates a pound or two so I am not discouraged.
I would not starve myself to lose weight. Instead try to eat healthier and have nutritious snacks on the go if you're away from your kitchen or dining place. Omit junk food and consume lot of water which helps you become less hungry.
At the end of the day, its all about how badly do you want it. Once you see the progress healthy lifestyle brings along its easier to say no to unhealthy habits. At that point you will realize that its you vs yourself.