<prompt> Human: Im 21yo, live at home and I work with my parents at our family food truck. As a salary they give me 150 per week, under the table, for 3 days of work. Of those 150 I put away 50 each Sunday, and use the money I have left over for fun. Ive been doing this since January and have racked up 1,100 so far. This has been my only job since I graduated high school. As for my bills I have none. I gas up my car every two weeks 40, buy myself new clothes every four-five months, and go on dates every other Sunday with the missus no, Im not married just sounded fun to say What Im trying to do is build up some savings for a rainy day; Either for me or my family. I also want to start building up my credit, but without a steady income its hard to get approved for a credit card. My real questions are: What should be my next step in trying to grow my savings? Is there a way I can use that money to build up credit? How do I keep preparing for a better future now?  <response>: Are you going to school? If not, find full time job. Youre 21 years old. 