The truth is most politicians aren't that smart. They are good at capturing vote and speaking, and are definitely smarter than average, but most are also a face for their managers and team. Ive done a decent amount of research and this debt thing (whether it matters, how much we can take, what should be done) is extremely complicated. We've been in higher debt before and Britain has too, so all isn't lost. An important thing to understand is that for me and you, debt is us having no money and owing some on top of that. It is negative money. We have more than our debt. Every year, we bring in as much money as our whole debt. The problem is not we cant pay it, our politicians just aren't willing to and keep adding more. Bush was Warfare, Obama was Healthcare, and Trump is more defense and tax cuts too. Deficit is amount of "debt" we accrue per year and debt is total owed.