Don't worry,
Narffie, I won't come as a gaggle of Gandalfs, neither grey nor white. As a matter of fact, I won't come as a blue or brown wizard either. It is possible, you know, that there were wizards Tolkien forgot to mention in the books...
OK, we have you as blue, hopefully Hookbill as brown, me as .... - any other takers?
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'Mercy!' cried Gandalf. 'If the giving of information is to be the cure of your inquisitiveness, I shall spend all the rest of my days in answering you. What more do you want to know?' 'The whole history of Middle-earth..
.'