DID YOU KNOW WHAT THEY DON'T CARE SO WE CAN'T SELL THEM ON THAT THE OTHER REASON IS IT PREDICTS IF WE MEASURE HRV FOR 24 HOURS IT CAN TELL YOU HOW MUCH ENERGY YOU'VE GOT WHICH IS INTERESTING TO LEADERS BECAUSE LEADERS NEED LOTS OF ENERGY BUT THE REAL REASON THAT THEY BUY AND THEY'RE INTERESTED IN