We have a detailed budget with accurate line items.
When I add up all of our "needs", the things we need to sustain a living environment, it comes out to $2000/month and there is room for further cuts if necessary. $2000/month is $24,000.00 per year roughly the poverty level.
"Needs" incorporate heating oil, Insurance, electric, gas, taxes, water, food, transportation and clothing. Fitting in there is internet although it is not a need.
"wants" are things like pets, vacations, eating out, cable tv, cars we cannot afford, phones we cannot afford, anything that is "rent to buy" or "buy now pay later". 5 years ago our combined debt carried a monthly interest payment of about $1000