I'm going to France and Belgium this weekend (Bastogne) to do the annual Battle of the Bulge march...so probably was on my mind.
I just think you'd eaten a portion of the cake you were telling us about
I do agree with you though, hands on beats words every time. However, someone who can explain in words 'exactly' what they are doing, to get the effect that they are getting, are to be listened to very carefully.
Have a good weekend.