Forget those nice stories; let's focus on three core things—who is continuously spending money, why they need to spend, and why you can get that money.

**First Layer: Money Always Flows in High-Frequency Demand Areas**

Where is the most stable business? In recurring life scenarios. Eating, housing, transportation, medical care, companionship, work efficiency—these are things that need to be paid for countless times a year. Pets, the elderly, and people living alone have naturally high consumption frequency and strong user stickiness. As long as the service is decent, repeat purchases require no second persuasion. I once met someone doing elderly mobile phone training; the monthly fee per customer was only a few dozen yuan, but customers stayed for a year, and subsequent device upgrades and value-added services all came from him.

**Second Layer: Price Depends on "How Much It Saves You"**

Most of the money isn't made from technology but from "helping you save a step." Busy people don't have the time or patience to research or compare, and they fear pitfalls. As long as you streamline the process, bargaining space appears. Appointment assistance, proxy services, operational outsourcing—all fundamentally the same—turn complicated tasks into simple ones. A friend provides corporate document整理 services; the per-customer revenue isn't high, but customer stickiness is strong, and annual income surpasses many trending projects.

**Third Layer: Premiums Come from Emotions and Identity Recognition**

Some consumption seems to have little practical use, but the emotional value is huge. Customization, community feeling, ritual sense, feeling understood—hitting these points can make users' willingness to pay very fierce. Niche communities, emotional content, identity tags—fewer followers are needed, but conversion rates can be astonishing because the sense of belonging itself is a reason to pay.

**Fourth Layer: Professionalism Automatically Determines Price**

As long as you excel in a detail to the extent that "others are too lazy to research, can't understand, or lack patience to persist," the price will naturally rise. Photo editing, video editing,方案设计, data analysis—the value of specialized breakthroughs far exceeds that of all-rounders.