The innovation discussed
Using how you feel, and really live, to accurately gauge your age, rather than what your birth documents would say, as shown by science. There are real consequences pending your subjective age. This isn’t just some feel good talk about how age is just a state of mind so you can just pretend it to feel younger and better. Age is definitely a state of mind, but one that really exists with you and your lifestyle rather than one you pretend to be for some short time.
What YOU can do with this innovation
Change your lifestyle to be more like that of someone of the subjective age you want to be, and can realistically be. You can extend it to lives over which you have a strong influence.