Earlier quoted context omitted.
I know you're not asking directly for advice, but if you'd be interested, I find the following is the easiest way of keeping a budget. 0. Forget about tracking things down to the dollar, or even the tens of dollars. That level of precision is unnecessary. If a coffee here or there is going to break your budget, it's already broken and you need to go in to panic mode. 1. Have a spreadsheet with vague monthly costs lik…
Nice! I just stop spending money unless I absolutely have to. A cup of coffee and a bit of candy at the gas station every other day (2+4 euro) * (365/2) * 10 years. Thats ELEVEN THOUSAND euro I could probably be doing something more interesting with. At 7 euro/kg and 30 gr/liter 11k is 52380 liters of coffee or 314285 cups or 86 cups/day for 10 years. 2/3 was candy (we are not buying that) so we only have 28 cups lef…
Have to add on that this is definitely not correct. Yes you must not simply inflate your spending to match your 100% of income if the latter increases, but while there's a limit to how much you can decrease outlays, income increase has no exact limit. Bob makes $60k, never buys coffee, brings lunch from home every day, stays focused on his personal finances, saves $5k/yr on lunch & coffee expenditures. Alice makes $60k, buys a $5 latte every single day, spends $12-15 per workday on lunch, focuses on job skills & networking, and negotiates a $10k raise upon switching jobs. Who comes out on top in this situation?
My point is not that budgeting or frugality isn't useful, but that focusing on changing outlays and considering income fixed or even irrelevant, as you suggest, is not a useful or accurate way to look at things.