While some suggest paying off smaller debts first for motivation, prioritizing high-interest debts offers a smarter and more financially advantageous solution. By paying high-interest debt first, you can minimize the total interest you'll pay, ultimately reducing the overall cost of your debt burden. This strategy saves you money in the long run. Moreover, paying off high-interest debts first frees up more money each month, enabling you to make significant progress in becoming debt-free.