Understanding the difference between a million and a billion (it’s vast):

Imagine you made $1/second (an hourly rate of $3,600), each and every second of the day, even while you slept.  

After 12 days, you’d have your first million dollars.  

But how long would it take before you had a billion?  Almost 32 years.  

That’s the difference between a million and a billion: 12 days vs 32 years.