Don't spend money on stupid stuff. It's hard enough making a living. But it's hard and painful when the things you spend your hard-earned cash on are financial black holes. Reevaluate the things you spend money on. Try to figure out whether they are truly "worth it." Here are some things you probably don't want to spend that much money on if you plan on becoming rich:
Break up with your credit card. Did you know that people who use credit cards for purchases end up spending more money than people who use cash?[6] That's because parting with cash is painful. Using a credit card doesn't carry that much of a sting. If you can, divorce your credit card and see how it feels to pay with cash. You'll probably end up saving a boatload of money.
Become a babysitter if you are good with children. There are websites that will connect you with people who need a babysitter. To get hired by people who do not know you, it will help to pass a CPR class, or to have a special talent or expertise for entertaining children. However, you might be able to make money more quickly just by babysitting for people you know, or by having friends refer you to others who need a babysitter.[14]
For instance, they offer 50 cents if you upload a picture of a receipt where you bought milk and offer $10 for a picture of a Best Buy receipt. Of course, it makes no sense going out and purposefully buying products with the highest rebate, yet it won’t take much of your time taking and uploading pictures of things you typically buy and stash some extra cash by the end of the month.

Avoid purchases that are likely to depreciate rapidly. Spending $50,000 on a car is sometimes considered a waste because it's likely that it won't be worth half that much in five years, regardless of how much work you put into it. As soon as you drive a new car off the lot, it depreciates about 20%-25% in value and continues to do so each year you own it. [2] That makes buying a car a very important financial decision.