Losing weight is a big problem, which varies from person to person, but it is still the best for health. You must have willpower, don't be greedy for more exercise, and you can always lose weight slowly. I used to be 180, but now I only have 130+. Military training is also very tiring, but I don't feel much thinner, because I just went to college and ate snacks with my new classmates every night. See if you want to lose weight. I hope this helps.