Why one tool for a month
The average family tries three or four AI tools in a month. The result is shallow familiarity with all of them and deep habits with none. Every new account is a fresh login, a fresh privacy decision, a fresh "wait, how do I do that here?" moment. One tool for a month is different: you stop re-learning the interface, you start noticing patterns, you build real habits, and when the next model launches, you finally have a clear answer to "do we switch?"