i think the tella health one is pretty interesting, in part because i think to day people would probly say, oh, yes, tella health, it's already here, or something. But for my perspective, it's actually still extremely early. Like, how many people are actually using telahealth? How many people have reshaped their habit of i need to go to the doctor and see some one in person?" And then the second piece of that is, i feel like some of the developments in a r vr may make the experience of health much better, where you actually feel like you're in the room with the doctor, versus just being on a phone call or