All good but - I do not see any breaking of the GR ? you keep giving examples that do not compute. Wall / Blockage - Well you never spelled it out that way previously .. and you have been arguing against my premise which is that it does work on an individual basis .. but, OK ... Good - we agree. Communication required - Yup .. But- we are far away from a religious belief here - your training has just begun ! It took awhile to get you to agree with a basic premise ... but you have arrived - Level 1 achieved. Care to try for Level 2 ?