These self-made millionaires dish on the 5 habits that helped them to retire early — are you undermining your efforts?

Group 1 - The aspiration of retiring a millionaire is prevalent among Americans, with a Northwestern Mutual study indicating that $1.26 million is deemed necessary for a comfortable retirement by 2025 [1] - Early retirement requires significantly higher savings, as sustaining retirement funds for 40 to 50 years differs greatly from managing them for 20 to 30 years [1] Group 2 - Saving and investing from a young age is crucial for achieving early retirement, with specific financial habits identified as beneficial [2] - Keeping housing expenses low is essential, as the national median mortgage payment was $2,127 in July, down $45 from June, while the average monthly rent is $2,025 [2][3] - Strategies to reduce housing costs include purchasing a less expensive home or renting out a spare bedroom to offset mortgage payments [3] Group 3 - Driving a low-cost car can help maintain lower vehicle expenses, allowing for more funds to be allocated towards retirement investments [4] - The average price for a new car was reported at $49,077 as of August 2025, while the average price for a used car was $25,393 [4]