Before making the decision to add more debt, you need to make sure that you:*Allocate sufficient money for your essentials.*Borrow only for items that you need and can afford.*Borrow only if you're spending less each month than you take home.1. Start with your monthly take-home pay.This is the amount you have left after taxes and other deductions have been made.2. Subtract the amount you need for necessities and fixed expenses.This includes savings, your mortgage or rent payment, utilities, food, transportation, child care, medical care, clothing,...