Money Lesson
Single
Where the pay rises went
Nobody decides to spend their pay rise. The money simply arrives, and six months later the flat is nicer and the balance is the same. Here is what half of it, kept, is worth by the time you stop working.
1 Goal
Each promotion lifts living costs by half of the extra take-home; the other half is invested.
Try this plan1 Goal
Each promotion lifts living costs by the whole of the extra take-home, permanently.
Try this plan
Keep half of every rise
Spend every rise
Keeping half of each pay rise instead of spending it leaves you ~£1m better off, and neither version of you ever took a pay cut.