As a child, I used to lose things. A lot of things. Pens, money, keys, cardigans. You name it. I once lost my cardigan on the first day of school. My dad vowed never to buy me another one, and he kept that vow. I was so bad at keeping things that when my younger brother and I were given money for school, I could spend half of mine replacing the pens I’d lost. He suffered for my carelessness. But something changed as I grew older. Today, I use my phones for three to five years. I finish my pens instead of losing them; I’ve buried 5 pens before (mass burial ☠️). I still have receipts from before university, alongside documents and other things I’ve managed to hold on to for years. The difference wasn’t that I suddenly developed an extraordinary memory or became a more careful person. At some point, I unconsciously built a system. Everything needed a place. My pen had a place in my bag. My cards had a place. My money had a place. Everything in my room had a designated spot. Over time, I stopped having to think about where things belonged. My brain had developed a map of where everything should be. If something wasn’t where it belonged, I’d notice immediately. I had essentially outsourced the problem to a system, repeated it until it became second nature, and eventually internalized it. And I think this is one of the most interesting things about systems: a system you repeatedly use eventually becomes part of how you think. When you start using a prioritization matrix, you might initially need to write everything down, classify your tasks, and consciously work through the framework. But over time, you begin to instinctively distinguish between what is urgent and what is important. The same applies to strategic frameworks. The more you work with Porter’s Five Forces, for example, the more naturally you begin to see competitive forces when you examine a market. First, you use the system to organize your thinking. Eventually, the system reorganizes how you think. You externalize a process, repeat it until it becomes familiar, and internalize it until it becomes instinct. The ultimate value of a good system isn’t just that it helps you do something. It’s that, eventually, you no longer have to think so hard about how to do it.