Consistently tell your clients who you're suited for, not who you're looking for; not using minimums, but professionalizing using AAA. A top client has the assets, the attitudinal qualities, and the advocacy to make them an ideal client. When a client knows who you are suited for, they feel they are doing a suitable friend a disservice by not introducing them to you. They're an advocate for you and your process, but they're also an advocate for the friend.