If you have a good cook and are ready for fatigue, it should be a good choice to open a small restaurant. The small investment in the storefront is not too big, and the funds in the catering industry are withdrawn quickly, so it doesn't need to occupy a lot of start-up funds, and it doesn't need too many human resources in a small scale, so it is easier for several people to do it. Of course, catering is hard and the return on investment is high.