<prompt> Human: Hello,I am currently a college student of 20 years of age and I live with my parents. I dont have much expenses because I live at home during the school year. The only thing I really have to pay is my gas and personal spending for things I want to buy, such as, dining out, fun activities, parts for my car, etc. The only real necessity I would say I have is to pay for gas because I could cut everything else out. I could even get my parents to pay for my gas and have no expenses, but I no longer accept spending money from them or gas money. That was my description of my situation, sorry for the length, I wanted to be thorough. How should I plan my emergency fund?TL;DR As someone with practically no expenses, how do I determine the size of my emergency fund?  <response>: I was in your position while in college. I just set a dollar amount mine was 1000. And saved to that amount. Your expenses are low so your emergency fund can be low. No big deal. 