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So far, so good. Haven't made any mistakes yet.....

Lawdy! How I envy you! My audio journey (and life in general) have been nothing BUT a series of mistakes, of greater and lesser import, as well as cost and time. But I do pride myself as not typically repeating those mistakes, coming up with new and original, dumbass mistakes. As a manufacturer, I have many thousands in custom prototype cable, that are simply mistakes. But these mistakes inevitably get me closer to what I am seeking. I rationalize these sequential, and ofttimes parallel, blunders under the heading of learning. YMMV