You will be able to spot lifestyle creep in your own spending before it becomes a fixed cost.
Ten months into his job, Arjun earns the same salary he started on, yet money feels tighter than it did in month one, even though he has bought nothing big. There was no holiday, no new phone, no splurge he can point to. When Hui Min asks where it goes, he honestly does not know.
What happened to Arjun has a name. Lifestyle creep is the way spending rises to meet income, or past it, through a series of small upgrades that each seem reasonable at the time. This lesson is about seeing it in your own spending while the costs are still easy to undo. The figures are made-up examples.
Look at Arjun's spending in month one and month ten.
In month one his phone plan was S$20, he took the MRT for about S$100 a month, he had no gym membership, he spent about S$80 on food delivery and S$15 on subscriptions. That came to S$215.
By month ten his phone plan is S$45, because the old one ran out of data. Transport is S$260, because he takes Grab when he is late or tired, which is often. He joined a gym at S$150 a month after a colleague recommended it. Food delivery is S$320, because long days leave him too tired to cook or go out. Subscriptions are S$55, after two streaming services and a cloud storage plan. That comes to S$830.
None of these is foolish on its own. Each one solved a real problem: more data, less stress, better health, more rest. But together they add S$615 a month, which is S$7,380 a year. That is more than his whole emergency fund target, gone into upgrades he never decided on as a group.
The second problem is what the upgrades become. A one-off treat is a single decision. A phone plan, a gym membership and a subscription renew every month without asking you again. Within a few months they stop feeling like choices and start feeling like the cost of living.
That makes them hard to cut. Cancelling a gym membership feels like giving up on your health. Going back to a cheaper phone plan feels like a step backwards. A habit of taking Grab is hard to reverse once the MRT feels like a hardship. Most people find it much easier not to add a fixed cost than to remove one later.
This is also why creep shows up in your budget as a squeeze rather than an event. Your fixed costs rise, the everyday spending line from lesson 4.4, Write your first-year budget, shrinks, and the buffer contribution starts getting skipped.
The simplest way to see creep is a comparison. Take your spending in your first full month of work and your spending in a recent month, and put them side by side, category by category.
Your banking app or card statements will have most of it. Group the spending into the same categories for both months: phone, transport, food, fitness, subscriptions, shopping, going out, and anything else that matters to you. Then look for every line that grew.
Some growth will be expected, such as a parents' allowance that started after month one, or a loan repayment that began on schedule. Mark those as planned, and treat everything else on the list as possible creep.
It would be easy to read this lesson as a case for spending as little as possible, and that would be a misreading. Spending more as you earn more is normal, and often good. A gym that keeps you healthy, or a taxi that gets you home safely at midnight, can be money well spent.
The problem is spending you never decided on. Arjun did not choose to spend S$615 more a month. He chose a gym, a phone plan, a few rides and some dinners, one at a time, and the total chose itself.
So the aim is not to cut every line that grew. It is to look at each one and decide, on purpose, whether to keep it. Arjun keeps the gym, which he uses four times a week. He moves back to a cheaper phone plan with enough data, and sets himself a limit on Grab rides. His spending is still well above month one, but now he knows what each extra dollar is for.
The comparison is where it starts, and it needs just two months of statements and about half an hour.
Compare your spending this month with your first month of work and list every cost that has grown.
Junxiong-WFG Organisation is an authorised representative of AIA Financial Advisers Private Limited (Reg. No. 201715016G).