If i had to pick just like, one favorite might be, honestly, my browser, fire fox browser. Maybe just cause it's like the gateway to everything else. Outside of closure, though, maybe sarah may is someone i i really admire and enjoy the way she thinks about sort of software and process and technology and all that kind of stuff. I cout be something that's current, or something you've used in the past that may no longer, sadly, be with us. That's a tough one as well.