If you cant be bothered, or don't have the motivation to get up in the mornings and get your self to school / college / work, then don't expect anyone else have to have the motivation to help you improve your life prospects.
Your life is in your own hands, you have the power to improve your lifestyle just by putting the effort in.
Chose right over wrong, good over bad... And as for your diet, everybody knows it is easy to choose a nice greasy burger / kebab / portion of chips over a salad but who said life was easy? What's life without a challenge to make you a stronger character?
If you want to have a fit and healthy body make the choice to put the right fuel in. It only takes a couple of minutes to check online and I guarantee there are some quick and simple recipes out there that are not entirely disgusting either...