Here's how I think about money. There are only 3 categories / contexts (buckets) that my earned money falls into. 1. Savings 2. Investments 3. Consumption Savings is my emergency fund. I keep **6 months of total expenses** (expenses are anything in the consumption bucket). You can be as detailed as you want with this area but I tend to leave a fudge factor. In other words, if I estimate that I spend approximately $3,000 a month in consumption dollars then I'll save $3,500 times 6 in the bank. This money needs to be liquid. Some people use a HELOC, other people use their ROTH contributions. In any case, you need to put this money some place you can get access to it in case you go from accumulation (income exceed expenses) to decumulation mode (expenses exceed income). This money is distinct from consumption which I will cover in paragraph three. Investments are stocks, bonds, income producing real estate, small businesses, etc. These dollars require a **strategy**. The strategy can include some form of asset allocation but more importantly a timeline. These are the dollars that are working for you. Each dollar placed here will multiply over time. Once you put a dollar here it shouldn't be taken out unless there is some sort of catastrophe that your savings can't handle or your timeline has been achieved. Notice that rental real estate is included so liquidating stocks to purchase rental real estate is NOT considered removing investment dollars. Just reallocating based on your asset allocation. This bucket includes 401k's, IRAs, all tax-sheltered accounts, non-sheltered brokerage accounts, and rental real estate. In general your primary residence is not included in this bucket. Some people include the equity of their primary residence in the investment column but it can complicate the equation and I prefer to leave it out. The consumption bucket is the most important bucket and the one you spend the most time with. It requires a **budget**. This includes your $5 magazine and your $200 bottle of wine. Anything in this bucket is gone. You can recover a portion of it by selling it on ebay for $3 (these are earned dollars) but the original $5 is still considered spent. The reason your thought process in this area is distinct from the other two, the decisions made in this area will have the biggest impact on your personal finances. Warren Buffett was famous for skimping on haircuts because they are worth thousands of dollars down the road if they are invested instead. Remember this is a zero-sum game so every $1 not consumed is placed in one of the other buckets. Once your savings bucket is full every dollar not consumed is sent to investments. Remember to include everything that does not fit in the other two buckets. Most people forget their car insurance, life insurance, tax bill at the end of the year, accountant bill, mortgage interest payments minus tax deduction, etc. In conclusion, there are three buckets. Savings, which serve as your emergency bucket. This money should not be touched unless you switch from accumulation to decumulation. Investments, which are your dollars that are working for you over time. They require a strategy and a timeline. Consumption, which are your monthly expenses. These dollars keep you alive and contribute to your enjoyment. This is a short explanation of my use of money. It can get as complicated and detailed as you want it to be but as long as you tag your dollars correctly you'll be okay IMHO. HTH.