Consumerism makes you pay for other people's stories, while bookkeeping lets you write your own.

I. Consumerism: The Wealth Black Hole Hidden Behind Happiness

1. What is Consumerism?

Consumerism is not "spending money to buy things," but a cultural tendency that equates consumption with happiness, identity, and success. Its typical slogans include:

"You are what you buy"

"Treat yourself better, just buy it"

"Limited edition, flash sale, miss it and wait a year"

In the logic of consumerism, the way to solve problems is always to buy something: Feeling anxious? Buy a blind box. Tired? Order an expensive milk tea. Feeling not good enough? Buy that bag.

2. The Harm of Consumerism in Investment and Financial Management

Erodes Principal: Every non-essential expense simultaneously loses the potential for that money to grow through compound interest in the future.
A 30-yuan milk tea, if invested regularly in an index fund with an 8% annual return, would be worth ≈ 300 yuan in 30 years. You're not drinking milk tea; you're drinking your retirement money.

Creates False Scarcity: Double 11, 618, live-streaming flash discounts make you feel "it's a loss if you don't buy." In reality, not buying saves you 100%.

Raises the Standard of Living: Once you get used to the consumerist "standard package," it's hard to downgrade. This forces you to pursue higher income, higher-risk investments, and even debt.

3. A Classic Psychological Trap: The Diderot Effect

After receiving a high-quality dressing gown, the French philosopher Diderot found that his old furniture at home didn't match it, so he replaced the desk, rug, chair... Finally, he said regretfully, "I was actually held hostage by a dressing gown."

This is how consumerism works: you buy a new phone, then you want to change the watch, headphones, laptop bag... One purchase triggers a chain of purchases.

II. The Habit of Keeping Accounts: The Most Simple Yet Effective Anti-Consumerism Tool

1. Keeping Accounts Isn't to Save a Few Bucks, But to "See"

Most people's loss of control over spending is not due to greed, but to unconsciousness.

QR code payments, face-scan payments make spending almost painless

Alipay, WeChat bills tell you "spent X yuan last month," but you don't know where it went

The core function of keeping accounts: to expose every expense to the light. Seeing is itself a form of restraint.

2. Advanced Usage of Keeping Accounts (Not Just Recording, But Also Analyzing)

III. Linking Consumerism and Keeping Accounts: From the "Consumption Narrative" to the "Investment Narrative"

Consumerism gives you one story: Buy this, and you'll be happier.
Keeping accounts gives you another story: Save this money and invest it, and you'll be freer.

You can try this exercise:

Before wanting to buy a non-essential item (e.g., a 2000-yuan piece of clothing), ask yourself:
"If I put this 2000 yuan into my regular investment plan, how much would it become in 10 years?"
(Assuming 8% annual return → about 4300 yuan)
"Do I prefer that piece of clothing, or 4300 yuan in future assets?"

This is not about making you save money like an ascetic, but about letting you make conscious choices: are you trading money for things, or trading money for time/freedom.

IV. Actionable Advice for Ordinary People

Start keeping accounts, but don't pursue perfection
No need to record every penny, start with "large categories." Using an App (like Qianji app) or Excel is fine. The key is to persist for 3 months.

Separate "wants" from "needs"
Needs: Not buying them will affect normal life
Wants: You can live without them
Mark "wants" when keeping accounts, tally the proportion at month-end. The goal is to keep "want" spending within 20% of income.

Establish an automatic "save first, spend later" mechanism
When your salary arrives, first transfer a fixed percentage (e.g., 20%) to your investment account, then spend the rest. Keeping accounts becomes an aid, not the main constraint tool.