Philosophically, I think these moments and being less cut up is part of our growing up as a club (or maybe just me growing up?)
I'm not even feeling a great need keep booing the jingle any more, maybe because we've come through the fire on that front, and so now it's down to us to own the failures, take something from them (eh, Pep? ;) ) and move on.
This will allow us to keep doing the things we do well - which have been proven to work. (Team selection wise, that's what didn't happen last night btw).