Attention is the cheapest thing on the market. It is also converting worse than it used to. For the last fifteen years, most growth channels have chased the same goal: reach more people for less money. That goal changed how companies sell. It made reach faster, cheaper, and easier to measure. It also created a new problem. When everyone can reach everyone, attention loses value. A person can see thousands of messages in a day and trust almost none of them. The channel is not

AI can write a product email in seconds. It can draft a postcard headline, sort a customer list, and suggest five versions of an offer before lunch. That sounds like a threat to marketing jobs, but it has created a sharper need for a very human skill set: knowing which message should reach which person, through which channel, and why they should care. That is the core of direct marketing. As AI fills the market with more content, companies need specialists who can cut through