Occam's Razor: The Simple Rule for When Life Feels Complicated

Ever lain awake building a whole story out of one unanswered text? Or spent an evening comparing 14 budgeting apps instead of just writing down what you spent?

You’re not alone. When life feels full, our brains have a habit of making things more complicated, not less.

There’s a simple idea, around 700 years old, that can help. It’s called Occam’s razor, and once you know it, you’ll start using it everywhere.

What Occam’s razor actually says

In plain English: when there are a few possible explanations, start with the simplest one. Don’t add extra steps, extra worries or extra moving parts unless you really need them.

The idea is named after William of Ockham, an English friar and philosopher who lived in the 1300s. He didn’t invent it, but he used it so often and so sharply that it ended up carrying his name. His version, in Latin, roughly translates as “don’t add more than you need.”

It’s called a “razor” because it shaves away the extras. Scientists have leaned on it for centuries. But you don’t need a lab coat to use it. It works just as well on a busy Tuesday.

Why we make things complicated

If simple is better, why do we keep doing the opposite? A few reasons:

• Worry fills the gaps. When we don’t know something, our minds rush to fill in the blanks, often with the worst-case version.
• Complicated feels more serious. A 12-step plan looks like effort. A 2-step plan can feel like we’re not trying hard enough.
• More options feel safer. But every extra choice is one more thing to think about, and that’s tiring.

None of this makes you bad at life. It’s just how busy brains work. Occam’s razor is a gentle way to step back and ask: what’s the simplest thing that’s probably true, or probably works?

Five ways to use Occam’s razor in everyday life

1. When you’re worrying

Your friend hasn’t replied for six hours. Your brain offers a few options: they’re upset with you, something terrible has happened, or they’re just busy.

Occam’s razor says start with the simplest one. They’re probably busy. It doesn’t mean ignoring real problems. It just means not inventing new ones.

Try asking: “What’s the most boring explanation?” It’s usually the right one.

2. When you’re making a decision

Choosing a gym, a phone plan or a new kettle can swallow a whole evening. Instead of comparing everything, pick the simplest option that does the job. Then stop looking.

Try asking: “Which option needs the fewest extra steps to work for me?”

3. When you’re making a plan

The best plan isn’t the cleverest one. It’s the one you’ll actually follow. A colour-coded system with five apps might look great, but a single list on paper often wins.

Try asking: “What’s the simplest version of this plan I could start today?”

4. When you’re sorting out money

You don’t need a complicated system to get a handle on your money. Write down what comes in, what goes out, and what’s left. That’s a budget. Everything else is a bonus.

Try asking: “What’s the one number I need to know this month?” (Hint: it’s usually what’s left over.)

5. When you’re choosing tools and apps

Every new app is something else to learn, update and remember. Before adding another one, check whether something you already use can do the job.

Try asking: “Can I do this with what I already have?”

When simple isn’t the answer

Occam’s razor is a starting point, not a rule that’s always right. Sometimes the simple explanation is wrong, and some things really are complicated.

If a worry keeps coming back, a health symptom doesn’t go away, or a money problem keeps growing, it’s worth looking closer or asking for help. The razor helps you stop inventing complications. It doesn’t ask you to ignore real ones.

Think of it like this: start simple, then add only what you need.

Try it this week

Pick one thing that feels complicated right now. It could be a plan, a decision or a worry. Then ask yourself three questions:

1. What’s the simplest explanation or option here?
2. What can I take away without losing anything important?
3. What’s one small step I could take today?

Write your answers down. You’ll often find the whole thing gets lighter.