Yep, he has the green, yellow, red. I recently sent him something and said I hoped it didn't put me in the red. He replied "No, not in the red " (with the smiley emoji). He said recently that I've been sending him emails that are really easy to answer (and only like every 10 days or more), so he hasn't thought at all about charging me for time (if under 15 minutes, he doesn't charge, unless it's like 3 in a week or something). But I imagine at one point, I will end up with more needs, because that's how life goes. Not in terms of email (as then he'd just charge me), but in other stuff. And that's what I worry about--will he be OK with that? Because...being rejected when I'm especially needy will hurt much worse than if I'm at a "green" level of need...