I believe that the factors of Jason sticking to his healthy-eating plan are food availability and dietary guidelines. I believe that if fast food wasn't available to him as often then he'll gradually lose that temptation of cheating on his diets and dietary guidelines might help him stay on track on his diet and even help him make a healthier version of what he was tempted to eat before.
Depressants are drugs that slow the central nervous system. Depressants are widely used and inhibit the function of the central nervous system also known as stimulant.
