Not long ago I lamented on this thread about being underpaid £40 by a client (because I didn't count the money upfront).
This client, let's call him 'Helpful Dave', gave me advice about my business, i.e. to set up regular working days.
Not a bad idea, when I thought about it, with two powerful factors - scarcity and predictability. How will it work with general unpredictability of the market, we'll see. But as you, Ladies say, it can work.
I tried this. albeit for only a few weeks but it didn't work for me. I believe that the scarcity factor definitely helps but doing the regular days made no difference to me. A guy is either horny or he isn't and if he sees you on a Friday one time it doesn't automatically follow that he will next be horny, have the funds and be available to see you on another Friday. Then again that could be his exact schedule and it may work. There are definitely advantages and disadvantages to working regular hours / days and not. For me, as I only do incalls from hotels I found it impossible to offer regular days because prices fluctuate so much, I couldn't justify paying an extortionate rate just to keep regular days. I prefer to keep costs low and that keeps my stress lower as I have to earn less to cover my costs.
I think we overthink these things sometimes!
I wonder how ladies that work in the same town say 5 days a week do? The business must be there. But then so many ladies tour and I'm sure a big reason is to be 'new' and therefore scarce in an area for a short time. So again, advantages & disadvantages to both.