What's the longest you've went without sex? 2 years.. I was a born-again christian just prior to becoming an escort and was celebate during that time.
Can escorting be lonely at times? Yes. It can be very isolating.. unless you share your incall or work only outcalls in which case you might have roomates.
Do your relationships usually end from jealosy from your job, or stem from your job? They end for the normal reasons.
How would you compare work sex to SO sex or flings where you want to fuck someones brains out b/c you can't resist them? Sometimes a client is exactly like that type of fling... however when I'm in a relationship the sex is usually much better. The more you know someone and develop a real connection.. usually the better it is.. I do have this as well with some regulars because the trust and familiarity is much like with an SO.
Do you ever yearn for non-work sex. Yes.
Is work sex enough to fulfill your needs? I'm trying to imagine myself in an sp's position where I'm fucking girls I'm mostly not attracted to and then see one that I am and wanting to maul her, in a good way of course. We pick you girls, you don't pick us, does this make any sense? Yes and no..sometimes I am only able to fulfill the clients needs and mine are not met at all.. but other times I can't believe how much my needs are met. It really is a crap-shoot. And yes.. your question makes sense.
How often do you meet a client, hope to see him again, but never do? Lot's of times.. it's not like I can call them to say when can we see each other again? Boy wouldn't that make life easier... for me!
I met an sp who changed agencies and lost many of her regulars, she seemed genuinely hurt which surprised me. Do you hurt sometimes when a client moves on or is it just business? Sure.. it can be disappointing.. but hurt? not really hurt.