Earlier quoted context omitted.
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…
I agree with the "I will teach you to be rich" (it's a book) approach a bit more than "i can't buy a $5e coffee daily". Their approach is more like a performance engineer. You look at the biggest costs first and reduce it down. I.e. Ask for a raise, refinance your place, find a cheaper place to rent, etc. When you get down to the coffee you would be faced with: is it cheaper to make good quality coffee, or am I payin…
I've taken the same approach, and this month some of my guilt-free spend went to a nice burr coffee grinder to replace my old blade one. But I'm not going to try to calculate the amortized joy per $ or long-term savings I'll get out of it, I just love brewing coffee, this makes it better, and I could afford it.