Smart is a born-with potential, mainly inherited, depends on the size of your brain. Intelligence is what you make with what you got… through learning. What is in your brain… what it can do.
You may be smart, but chances are 99.99% that you are not intelligent. Because intelligence shows up in your choices… oho… not good, right?
Your smart score stays the same for your entire life. Your intelligence changes with what you eat, what you just ate, how you feel, how you slept, and, of course, what you have taught your smart brain to do.