There is a definite learning curve for this hobby. The balance between not saying too much, and saying too much etc. I went thru it, and had an ass ton of disappointments, but once I grasped all the concepts learned the ropes it was smooth sailing and happy ejaculations.
Lots of very nice responsible providers here. I've sent references but what I learned was give one follow up and if you don't get the response you are looking for don't waste your fking life waiting move on. Zebra's don't change their stripes, once they "screw up" in TCB, just understand that they are a Zebra and move on or decide how much bs you are going to put up with.
While some of the young ladies are very good the majority have priorities outside the hobby that take precedence over your appointment, but they are very gifted at making excuses. Like you are 5 min from the appointment they call and say my mother just called and she is on her way over. Like I believe that and why she didn't say she was at the mall, but my response was "Good we will make it a double".
You will never hit a 100% for any length of time, if you get 3 in a row with no problem that is good, if you get as many disappointments as Nerdy, you need to start making better choices.