Open Question: How much money personally necessary minimum to live each year? (Yahoo Answers)

Housing, real estate taxes) + utilities + food + car gas + insurance + clothing minimum. Even that I can cut more return support my own spending as little heat and high air conditioner parameters runs not and gas but some walk or take public transportation.

Fortunately, I am in a situation where I was rather frugal, invested and saved a ton before buying "tricks" my entire life and do not have to worry to much of my retirement. But ask you what should be at least, and that's it.