So I'm going, okay, what's going on in life? What other things can we manage? Physiologically, I know you're looking at a lot of numbers, and so it helps us say, okay, if we tweak this, what happens to these variables, these other variables? Yeah.

Yeah, well, let's just start.

Let's start right there, right there.

And this is the difference between physiology and epidemiology.

Let's look at LDL, cholesterol, ApoB.

I will tell you categorically, there is not a single blood marker.

There's not a single blood marker that tells you whether or not you have heart disease, period.

I'm like, what do you mean pre-diabetic? Are you well within that? So I know, and you're strict on getting the insulin A1C and all these kind of markers down.