Hmmmm interesting question... Definitely time management skills, the ability to listen is all important in my humble opinion, self motivation, marketing skills, presentation (in terms of being presentable as well as projecting yourself), the ability to empathise and put yourself in the client's shoes to understand the experience from their point of view and finally good money management skills are essential to make this viable as a long term career option.
Aside from that, the ability to give a heavenly blow job, have elastic limbs and to look like you've just stepped out of a salon at twenty minutes' notice! To always be or appear to be sexy and to think up a "surprise" for a man you've only met for thirty minutes. Finally, self restraint when asked for the upteenth time, a seeminly ludicrous question.
Would be keen to hear other views especially on the transferable skills.
Lilly xxx