I've taken a break from the site before, not because I got worked up about topics of the day - I can just as easily not click on those threads as on any other - but sometimes life gets too hectic to grant time to sit down and engage. And considering I'm not the kind of person that pops in for one or two comments and leaves, if I can't dig in a little deeper, I'll just shut off for a bit until things normalize again. The hard part is catching up on all you missed while you were away - nearly impossible to do at times.