This makes me think that not to have to worry because you can plan is a privilege. People living from pay cheque to pay cheque can’t prepare and buy in bulk. Taking care of one’s health- dental cleaning for example, is a privilege for people with health insurance. Do people with less money/ security worry more?Thing is, if you are prepared, then you should not need to be worried. Planning and preparing is all about being ready so you don't have to worry.