I did take one major L when I turned down FREE tickets to a WCW Monday Nitro in Toronto in 1999.
Yeah, it happened to be the one where Bret Hart wore the steel plate under his hockey jersey when Goldberg speared him. Taped the show and watched it on TV later and that crowd fukkin' POPPED.
Did I mention the tickets were FREE? And that I TURNED THEM DOWN?
Giant L. To this day I think that was one of the best-executed angles I've ever seen on a wrestling show and I could have seen it in person, in a hot crowd, from good seats.
Other than that, no regrets. I actually prefer to watch the product on TV these days. Too many kids in today's crowds. And too many people who still think the "WHAT?" chant is cool.