
Penny · For kids
3 min read · 30 May 2026
Needs vs Wants — how Penny tells the difference
Three questions. Three seconds. And you know whether that thing you want is really necessary.
Save to PinterestEvery time you want to buy something, Penny asks you these three questions in her head:
- Do I really need this?
- What happens if I DON'T buy it?
- Is there something cheaper that does the same thing?
Three seconds. And you usually know the answer.
Needs (things you need)
A need is something you MUST have to live healthily, safely or normally.
Examples:
- Food and drink
- A roof over your head
- Clothes that fit (not 50 pairs — but a few)
- School supplies you need for class
- Transport (bike, public transit)
Needs often feel a bit boring. But without them, things can get really annoying.
Wants (things you like)
A want is something you LIKE, but you can live fine without it.
Examples:
- A new game while you already have 5
- Snacks at the checkout
- The newest brand-name shoes
- A 3rd cap
- Something because a friend has it too
Wants usually feel important in the moment — but a week later you've forgotten about them.
The Penny test
Before you buy something: ask yourself one question.
"If I DON'T buy this, will something go wrong?"
- Wrong = you can't go to school tomorrow, you have no food = NEED
- Wrong = you're disappointed for an hour = WANT
It's not wrong to buy wants. It's just useful to KNOW it's a want.
Penny's trick: the 48-hour rule
If you see something and you want it NOW:
- Write down what it was
- Wait 2 days
- Do you still want it after 2 days? Then it's probably a good buy.
Nine out of ten times you've forgotten about it after 2 days. That was a want.
A wants-list is worth gold. Write wants on a list. Look at it a week later. You'll laugh at what you wanted then.
Try Penny's tool
Before you buy something, open Can I Afford This?. Three questions, one honest answer.
— Penny 🧢