6. You don't use cash.
It sounds like advice your father would give you, but it's a fact that's been proven by multiple studies: People who pay in cash spend less. Why? When paying in cash, you have to physically part with the money. Of course, you don't have to use cash all of the time, but giving yourself a budget for cash purchases toward a week's worth of lunches or coffee runs can help you keep better track of your cash flow.
6.你不用现金
这听起来像是你的父亲会给你的建议,但这是由多项研究已经证明了的事实:以现金支付的人花钱更少 。为什么?当付现金时,你必须与钱直接接触 。你当然不需要总是使用现金,但在现金购买一周的午餐或随走咖啡上给自己留一个预算能帮你更好地跟踪你的现金流 。
n. 基金;资金,现金(fund的复数) v. 提供资金