Most conversations end, and the knowledge shared in them usually ends with them. Angel Twin is designed to capture your expertise, so it can continue helping people after you move on to your next conversation. It learns from what you know and speaks in your voice, so your impact may not need to depend on you repeating yourself. Control matters as much as capability here. Angel Twin works in your voice, but you stay in control of it, so it functions as an extension of your expertise, not a replacement for it. That is what "grows with you" means in practice: your Angel Twin is designed to keep representing you accurately as your expertise expands.