Hello

As most on here will tell you, most good experiences are the result of previous bad experiences. Somebody on this forum has already made any mistake you can think of and posted about it. Hiding your identity behind a made up user name offers you the chance to contribute your own mistakes without embarrassment. That's how we all learned.
Now, get out there and embarrass yourself and tell us about it. Maybe you'll make a Hall of Fame mistake that nobody has made before, but I doubt it. :)