Sometimes I overthink things and find myself stuck in a dead end. When designing business models or exploring feasibility, I often want to hear voices completely different from my own to prevent myself from falling into a bubble of self-delusion. I realized I need a friend who doesn't just blindly agree with me, but can sharply point out my blind spots and misconceptions. Then I thought—hey, why don't I just create one myself? That's ai burnard! I hope it can become your friend as well.