It is bad to cheat the system.
Will has been on food stamps but has just been hired for a job which has enough income to disqualify him from those benefits.
Will wants to keep his food costs low.
Will cancels his food stamps benefits and starts following a strict weekly budget for food.
Will avoids reporting his new job to the welfare office in order to continue collecting benefits.
There will be more money to help those who need welfare benefits.
Will uses money that should be allocated to the other people in need.