It tends to work out well for both parties. They have to figure out how to work really small and gently with my super-sensitive nervous system and limited mobility, and I have to figure out how to use myself really efficiently to be able to move them without hurting myself or getting worn out. After a particularly successful lesson on Friday in my mentoring class with a guy who fits the tall and big description, Angel suggested a business card tagline - "Specializes in tall men." Not ideal wording, perhaps, but it might be true. They're fun lessons for me to give because I have to pay extremely close attention to what I'm doing, no cheating allowed.
And as a side note, Segment 6 of 8 starts in just under a month. In Nancy's words, holy shit.