Assets and liabilities should be viewed through their cash flow impact
In personal finance, an asset is not just something you own, but something that has the potential to improve your financial position. An investment, an income-generating skill, a spare deposit, or a productivity tool can all be assets. In contrast, liabilities are things that primarily take money out of your pocket through purchase costs, maintenance, interest, or depreciation.
The same item can be an asset or a liability depending on how it is used
A vehicle used to generate steady income can support cash flow; if you buy that same car beyond your ability to pay just to enhance your personal image, it will be a burden. A rental house can be an asset if the cash flow and purchase price are reasonable; housing that is too expensive compared to income can weaken personal liquidity. Therefore, machines should not be classified by name, but must look at their purpose, cost and cash flow.
Net worth is the important measure
Net assets equal total assets minus total liabilities. If you buy a lot of expensive items with debt, your total nominal assets may increase but your net assets won't necessarily improve. Tracking your net worth periodically helps you know if you are truly making progress or just trading future money for current consumption.
The practical strategy is to increase profitable assets and control liabilities
There is no need to eliminate all liabilities, because life still requires comfort and experience. The problem is density. Prioritize using excess cash flow to build an emergency fund, make long-term investments, learn skills, labor tools and assets that can create value. With large liabilities, consider the cost of ownership, opportunity cost and impact on savings rate before deciding.