Yeah it's like taking picture of your body on the inside. It's pretty cool so it gives us an idea of what's going on in the inside. Also, this really this part is kind of not so much fun, but I think we should probably do a covid swab because we're doing that with anyone that comes in with these symptoms lately and that's not a lot of fun. We gotta stick something up your nose, but I think that you're really brave and I think that you'll be just fine with it, OK?