Do you know which is the forgotten skill of personal finance? Are you surprised to know that there's a forgotten skill of personal finance? 

What we mean by 'forgotten' is that lesser and lesser folks use this skill these days. 

So, the most ignored and near-forgotten principle of managing finances is tracking how we spend our money. 

Tracking expenses reveals our spending patterns. 

It tells us a lot about our habits, priorities, and where we need to course-correct. 

So this one skill really needs to come back into fashion for the sake of our financial health.