Yeah.

And in fact, all the engineers, a lot of the guys I talk to, when, when you get a client complaint later on a- and they say, "Oh, the client's mad, you know, the temperature's not the exact temperature," I said, "Well, the issue is humidity." They go, "What do you mean?" I said, "They never would've looked at the thermostat." No one's gonna s- no one can sit there and say, "Oh, you know, it...

I, I set it to 70 and it's 72 in here."

Yeah.

So that alone is awesome.

And so I think what we wanna do is, is, is no matter what the principles that are in the, the, the overall passive house, helping clients understand them, see the benefits, is gonna go a long way to, to, to building more efficient buildings that are, that are l- gonna last longer.