Save most of your income:
Give a push to your saving rate and keep a target. Increase that saving target every month.
Track your expenses and cut them:
Push yourself to lead a frugal lifestyle this year and cut down on your big expenses. It will take time to adjust but you will work something around it. Cut your huge costs to improve your savings.
Multiple sources of income:
If can’t harp enough on how important it is to have multiple sources of income. If you want to accomplish your resolution and become rich, start another job or business.