i think that's the most common worry we all have... and really, you will get there when you're ready.

i did actually have -a newby t- tell me "this was a waste of my time and yours" because i didn't speak at all (selective mutism) and when i have told other t's that who have been in the biz a while they were all so shocked *they* were speachless!! In other words - you cannot waste your t's time.... it is YOUR time, you're paying them! =)