Most people pick mastermind members off a feeling. "Good vibe, seems sharp, let's do it." Then three months later they are wondering why the room is flat. After 26 years, I do not invite anyone off a feeling anymore. I watch first. Here is exactly how. I do not rush. Before anyone gets a seat, I want a few real conversations with them, spread out over time. Not one great coffee. Several. Because anybody can be impressive for an hour. The real person shows up over weeks. And I am watching for specific things. Do they follow up? If they say "I will send you that," do they actually send it, or does it vanish? Small promises tell you everything about the big ones. Do they give, or just take? In normal conversation, are they already trying to help you with something, or is it all about them? The giver instinct shows up early if it is real. How do they talk about other people? Warm and respectful, or always a little cutting? Because that is how they will eventually talk about you. Do they keep their word on tiny stuff? Show up when they said, on time, prepared? Small reliability is the tell for whether you can trust them with the big things. Notice what is NOT on that list. How rich they are. How impressive their title is. None of it. I am vetting the human being, because the human being is what you have to sit next to every week. And this is exactly why the convenient pick trips people up. You skip the vetting on a family member or a close friend because you figure you already know them. But knowing someone socially is not the same as knowing they belong in this room. You know your cousin at the barbecue. You have no idea how your cousin handles accountability, honesty, and someone else's confidential problem on a serious call. Totally different test. So take your time. CALL a few people you respect, have real conversations, and watch how they actually show up before you ever say the words "want to do this together." The slow vet feels like it is costing you time.