<prompt> Human: I get my money mostly from part time jobs and I try to save most of it, but often happens that my parent are short on cash and they ask me for money, and dont think this are selfish things, this are things like paying the rent, or fixing the car.But as a result I have nothing, I am saving money again, and maybe they wont need it for months, but when they do its going to be half of what I have, or maybe all of it.What can I do?  <response>: Stop giving them so much money, spend less of the money you earn, earn more money. Basically, you have a math problem and you either need to decrease expenses what you spend, what you give to your parents or increase income in order to be able to save more. Maybe it would help to make a budget and contribute a reasonable amount regularly to your household based on the household needs and your ability to earn. That way, you could plan for the expense, and your parents could also plan for the income to smooth things out. 