1-Avoid eating out, always bring food to work.

Buy only food and products that you really need. Make a list before going to the supermarket, ignore products you don't need.

2-Transport yourself by bicycle or on foot; if you are at an adequate distance from your destination you can save on bus fare, uber or cab.

3-By halving the detergent in the washing machine your clothes will be clean anyway (it is not always necessary to add a lot of detergent).

4-Pour some water into the bottle of liquid soap or shampoo bottle, if left to stand it can last a few days longer.

5-Reduce the consumption of soda and drink natural water or fruit water, besides saving you will avoid those unnecessary calories and sugar.

6-Invest in yourself. Buy good quality clothes and shoes that will last in better conditions for much longer.

7-Divide and conquer. Get a partner with whom you can share expenses (housing, transportation).

8-Conserve your consumption of water, electricity, gas. Turn off the lights when you don't need them. Turn off the water knob when you are soaping up. Do not leave the stove on.