cantilever you are quite arrogant regarding language speaking may be this people in OCC they don t speak all the time fluent english but at least they try.
be sure that they speak other languages , how many languages are you able to speak?
if you are able to perform just a single language do it properly with an accent that everybody can understand .
remember for CRM and safety the expert should be able to reduce his pace to help the novice for a good team work not the opposite
.
fly safe
SV4L