Investing, buying property is the best during "SALES" and those occur during hard economic times.
1. Build an emergency fund. I have enough to cover about 12 months of all my expenses.
2. Avoid life style creep when you start making more money.
3. Invest pre-tax, take full advantage of 401k and IRAs (make sure your expense ratio is low in your selected funds)
4. If you need a car be reasonable, take efficiency and repair costs into consideration
5. Learn how to do basic home/car maintenance
6. Learn how to cook
The idea of emergency fund is that you are not forced to sell during hard times. It is extremely likely that total market will recover and go higher than before.
Saving cash beyond emergency fund is like setting it on fire. Every year inflation is eating it away.