So I went to see 
Great Big Sea on Thursday night.  It was a fun concert - there were some opening-night glitches, and the Edmonton crowd was not necessarily as excited as I thought they should have been.  All in all great music.  But then, I love their style of music, with its Celtic roots and modern flair.  They did a great version of The Rover that turned the usual metrics on their head and until they actually started singing I wasn't sure it was the same song I'd learned in Ireland.  It's music that actually means something to me - harkening back to the Scottish roots and all that...
But this isn't really a concert review.  It's more a reflection on why I don't go to concerts very often.
They're so... ephemeral.  You're there for an hour or so (maybe a few hours if the openers are good), listening to great music, having fun with your friends.  But then they're over and you're back to day-to-day life and it all just goes away.  It's kind of depressing, really.
And for me, there's all the what-ifs...  what if I'd actually gotten around to learning those instruments I always wanted to learn to play?  What if I'd actually dedicated myself to the arts I chose to practice and gotten good enough to actually perform at something more than weddings?  What if I'd been born in a different time or a different place?  Would I have had the opportunity to do something more with music?  It's all these dreams that I haven't been able to fulfill and probably won't because I'm either too scared/too lazy/too busy/any other excuse I could come up with.  It's a supremely bittersweet experience - music sweeps me away - but it also reminds me of all the things that could have been...
 
 
I know that feeling.
Mine always goes, 'what if I had kept singing and still had my 3 octave range?'
It's a hard lesson to learn that whenever you play the 'what if' game, you're going to lose.
I've not learned it yet, either. :)