You may be confusing class with credentials. (Leaving aside the accustomed confusion between credentials and ability.) Sorry to sound flippant, but I found it t

You may be confusing class with credentials. (Leaving aside the accustomed confusion between credentials and ability.) Sorry to sound flippant, but I found it to be true: spend a lot of time with top level talent and you get used to it. On the other hand, if you have bad teeth or a regional accent, you might never overcome even the internal barriers.